CN203124815U - Indexable round cutter blade and milling tool - Google Patents
Indexable round cutter blade and milling tool Download PDFInfo
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- CN203124815U CN203124815U CN 201220718747 CN201220718747U CN203124815U CN 203124815 U CN203124815 U CN 203124815U CN 201220718747 CN201220718747 CN 201220718747 CN 201220718747 U CN201220718747 U CN 201220718747U CN 203124815 U CN203124815 U CN 203124815U
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Abstract
The utility model discloses an indexable round cutter blade. The blade body is of a cone shape and comprises an upper surface, lower surface and a side surface; the side surface is connected to the upper surface and the lower surface; a blade positioning hole is arranged at the geometric center of the blade body; the side surface comprises a flank surface near the upper surface, and a positioning surface near the lower surface; a groove is arranged between the positioning surface and the flank surface; a plurality of evenly distributed positioning tables are arranged on the positioning surface; each positioning table comprises a positioning plane and a transition surface; the positioning plane protrudes outwards from the side surface; the transition surface is connected to the groove and the positioning plane; the positioning plane extends to the lower surface from the transition surface; and the lower surface 2 is a blade mounting reference plane. The positioning plane of each bump is attached to the positioning side of a cutter groove; radial rotation of the blade is limited; and the flank surface of the blade is also attached to the positioning side of the cutter groove. Thus, accurate positioning of the blade is achieved; and rotation and sliding of the blade caused by the effects of the cutting force and the frictional force in the machining process are achieved.
Description
Technical field
The utility model relates to a kind of insert for metal cutting and cutter, relates in particular to a kind of accurately indexable circular milling cutting insert and milling cutter of location realized.
Background technology
Indexable circular milling cutting insert and milling cutter are the metal cutting tools of using always, in the processing use of circular cutter blade, cutting tip only some cutting edge participates in cutting, and in this process, the cutting edge length that participates in cutting workpiece can change with the variation of cutting-in thereupon.When the cutting edge that participates in cutting wears up to predetermined extent, need new cutting edge is rotated to Working position, therefore, require the rotation location of indexable circular cutter blade quick and easy.The location structure of circular cutter blade generally is screw to be passed blade center's locating hole circular cutter blade is locked in the cutter groove in the prior art, because blade is circular, increased the accurately difficulty of location of blade, all multifactor impacts such as processing operating mode, workpiece material and operating personnel in reality processing are easy to cause blade to rotate in the cutter groove in addition.In order to address this problem, Chinese patent application CN02818494.7 discloses by the swiveling limitation mechanism of a flexibility and has realized that blade turns to the location, described flexible swiveling limitation mechanism is ball plunger peaks at blade by the outside contractility of spring transposition groove surface, but its handle of a knife is made complicated, and can influence the bulk strength of handle of a knife on the handle of a knife for the groove that flexible swiveling limitation mechanism is installed.The another kind of localization method that US Patent No. 6053671 proposes, its lower part at the circular shear blade side surface arranges the plane of orientation of some, and corresponding with it plane also is set to realize the location that turns to of blade on handle of a knife.But the plane of orientation of disclosed blade is vertical with the lower surface of blade in this patent, causes blade when transposition, and the positioning table part that the localization part of blade must be carried away fully handle of a knife could rotate to blade new index position, complicated operation.
Along with the development of basic material, coating process and chip breaking grooved, circular cutter blade is not only as the roughing blade, and it all has a wide range of applications in semifinishing even fine finishining.The disclosed a kind of circular cutter blade of Chinese patent CN1018111203A, the disclosed circular cutter blade of above-mentioned patent is effectively to locate, except being provided with, cuts the locating surface that obtains the hypomere at taper seat, also be provided with the location that turns to that groove that quantity equates with cutting unit is used for blade at upper surface, to guarantee locating effect, in using, reality processing need hold down gag to match with groove, this can cause the chip space deficiency in semifinishing and roughing, influence cutting ability, and complex structure, the manufacturing cost height.Therefore, the location structure of indexable circular milling cutting insert needs further to improve.
The utility model content
The purpose of this utility model is to provide a kind of indexable circular milling cutting insert at the deficiencies in the prior art, and it can realize that blade accurately locatees, and prevents the blade rotation, transposition transposition fast, and have good cutting ability.
Another purpose of the present utility model is to provide a kind of milling cutter, and it can be with above-mentioned blade application in Milling Process, the milling effect of realizing ideal.
The purpose of this utility model realizes by following technical measures:
A kind of indexable circular cutter blade, blade body is coniform, comprise upper surface 1, lower surface 2 and the side surface 3 that connects upper surface and lower surface, the geometric center of blade body is provided with the blade locating hole, it is characterized in that: described side surface 3 comprises the locating surface near the back knife face 3a of upper surface 1 and close lower surface 2, be provided with groove between described locating surface and the back knife face 3a, described locating surface is provided with a plurality of equally distributed positioning tables 13, described positioning table 13 comprises the plane of orientation 3c to outer lug and the transition face 3b that is connected groove and plane of orientation 3c from side surface 3, described plane of orientation 3c extends to lower surface 2 by transition face 3b, and described lower surface 2 is blade reference for installation plane.
As to further improvement of the utility model, the quantity of described positioning table 13 is 4 to 8.
As to further improvement of the utility model, the radial clearance between each plane of orientation 3c is connected along sliding by the fillet surface 3d of depression.
As to further improvement of the utility model, described plane of orientation 3c and blade body axis formed virtual acute angle theta in axial section is 10 °～18 °.
As to further improvement of the utility model, described groove top and back knife face 3a connect along sliding, and described groove is following to join along sliding with locating surface.
As to further improvement of the utility model, described fillet surface 3d is the taper seat of depression, and the direction to upper surface 1 increases the radius of described taper seat gradually from lower surface 2.
As to further improvement of the utility model, the minimum distance d in axial section of the intersecting lens of described transition face 3b and lower surface 2 and blade locating hole axis
1Be 4mm～10mm, the height h of described positioning table 13
1Account for 60%～80% of blade height overall.
As to further improvement of the utility model, but described upper surface 1 is provided with the cutting unit 12 of a plurality of even distribution alternate application.Described cutting unit 12 comprises the rake face 1a that is recessed to form to lower surface 2 from upper surface 1, extends and the chip face 1b that continues to be recessed to form to lower surface 2 and along the bottom land arc surface 1c of slip rake face 1a and chip face 1b to the blade locating hole from rake face 1a, be positioned at upper surface 1 outermost land face 1d and intersect formation main cutting edge 5 with back knife face 3a, described rake face 1a connects with land face 1d.The virtual acute angle that described rake face 1a and lower surface 2 form in axial section is anterior angle α, the starting point of described anterior angle α self-cutting unit 12 increases in 7 °～23 ° scopes gradually along land face (1d) to terminal point, the virtual acute angle that described back knife face 3a and blade locating hole axis form is relief angle β, described relief angle β is 7 °～15 °, the width d of described land face 1d
2Be 0.15mm～0.35mm.
As to further improvement of the utility model, the quantity of described cutting unit 12 is 4 to 8, and described chip face 1b and lower surface 2 formed virtual acute angle ω in axial section is 5 °～9 °.
As to further improvement of the utility model, described transition face 3b spatial form be the plane and with blade locating hole axis formed virtual acute angle η in axial section be 5 °～13 °.
As to further improvement of the utility model, the quantity of described positioning table 13 equates with the quantity of cutting unit 12, the center linea angulata of described each positioning table 13 is radially forming angle δ with the center linea angulata of contiguous cutting unit 12 respectively, and δ is 10 °～30 °.
As to further improvement of the utility model, the spatial form of described main cutting edge 5 is circular arc line, and described smear metal element number is 8/6, and the arc diameter of described main cutting edge 5 is 16mm～25mm/8mm～15mm.
A kind of milling cutter, comprise cutter hub, be equiped with above-mentioned indexable circular cutter blade on the described cutter hub, described cutter hub be provided with for indexable circular milling cutter install the cutter groove, described cutter hub the cutter groove have benchmark bottom surface, first side 30, location that at least one matches with the plane of orientation 3c of described indexable circular cutter blade and match with the back knife face 3a of described indexable circular milling cutting insert second locate side 31.
The beneficial effects of the utility model:
Indexable circular cutter blade provided by the utility model, because its lower surface 2 is blade reference for installation plane, one section of side surface 3 close lower surfaces 2 is locating surface, and be provided with a plurality of radially equally distributed positioning tables 13, the plane of orientation 3c to outer lug from side surface 3 that positioning table 13 has, after the lower surface 2 of blade body obtains axial limiting with the applying of cutter groove bottom, fit in the plane of orientation 3c that each is protruding and the side, location of cutter groove 30, the radially rotation of blade limits, and also fit mutually in the side, location 31 of the back knife face of blade and cutter groove at this moment.Realized the accurate location of blade, realize preventing blade in process owing to the effect that is subjected to cutting force and frictional force rotates and slides.
The utility model need not at the upper surface of circular cutter blade groove to be set again, and then need not to arrange hold down gag again and match with groove, when guaranteeing locating effect, has simplified location structure.
The utility model is easy to operate in the transposition process of circular cutter blade: because the projection setting of each plane of orientation, making the hypomere diameter maximum of conical blade body is each plane of orientation edge, cutter groove inner chamber also increases than prior art, only need cutter hub is carried out less moving axially, even blade body can be rotated, finish getting final product stationary positioned after circular cutter blade after the transposition oppositely moves axially playback in the cutter groove.
Because said structure does not influence the cutting structure of upper surface, avoided that location structure does not influence the cutting ability of circular cutter blade to the influence of chip space in the prior art.In actual use, behind the cutting factor wear out failure of work, can rotate circular cutter blade fast, thereby improve circular cutter blade utilization rate and working (machining) efficiency.
Description of drawings
Fig. 1 is the front view of the indexable circular cutter blade of the utility model;
Fig. 2 is the C-C profile of Fig. 1;
Fig. 3 is the stereogram of the indexable circular cutter blade of the utility model;
Fig. 4 is the rearview of the indexable circular cutter blade of the utility model;
Fig. 5 is the A-A profile of Fig. 1;
Fig. 6 is the B-B profile of Fig. 4;
Fig. 7 is the cutter cutter groove structural representation of installing for the indexable circular cutter blade of the utility model;
Among the figure:
1 upper surface, 2 lower surfaces
3 side surfaces, 5 main cutting edges
12 cutting units, 13 positioning tables
1a rake face 1b chip face
1c bottom land arc surface 1d land face
Knife face 3b transition face behind the 3a
3c plane of orientation 3d fillet surface
Side, 31 location, side, 30 location
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment 1:
A kind of indexable circular cutter blade, shown in accompanying drawing 1-6, blade body is coniform, comprises upper surface 1, lower surface 2 and the side surface 3 that connects upper surface and lower surface, the geometric center of blade body is provided with the blade locating hole.Described side surface 3 comprises the locating surface near the back knife face 3a of upper surface 1 and close lower surface 2, is provided with groove between described locating surface and the back knife face 3a, and described locating surface is provided with a plurality of equally distributed positioning tables 13.Described positioning table 13 comprises the plane of orientation 3c to outer lug and the transition face 3b that is connected groove and plane of orientation 3c from side surface 3, and described plane of orientation 3c extends to lower surface 2 by transition face 3b, and described lower surface 2 is blade reference for installation plane.
Indexable circular cutter blade provided by the utility model, because its lower surface 2 is blade reference for installation plane, one section of side surface 3 close lower surfaces 2 is locating surface, and be provided with a plurality of radially equally distributed positioning tables 13, the plane of orientation 3c to outer lug from side surface 3 that positioning table 13 has, after the lower surface 2 of blade body obtains axial limiting with the applying of cutter groove bottom, fit in the plane of orientation 3c that each is protruding and the side, location of cutter groove, the radially rotation of blade limits, and also fit mutually in the side, location 31 of the back knife face of blade and cutter groove at this moment.Realized the accurate location of blade, realize preventing blade in process owing to the effect that is subjected to cutting force and frictional force rotates and slides.
The utility model need not at the upper surface of circular cutter blade groove to be set again, and then need not to arrange hold down gag again and match with groove, when guaranteeing locating effect, has simplified location structure.
The utility model is easy to operate in the transposition process of circular cutter blade: because the projection setting of each plane of orientation, making the hypomere diameter maximum of conical blade body is each plane of orientation edge, cutter groove inner chamber also increases than prior art, only need cutter hub is carried out less moving axially, even blade body can be rotated, finish getting final product stationary positioned after circular cutter blade after the transposition oppositely moves axially playback in the cutter groove.
Because said structure does not influence the cutting structure of upper surface, avoided that location structure does not influence the cutting ability of circular cutter blade to the influence of chip space in the prior art.In actual use, behind the cutting factor wear out failure of work, can rotate circular cutter blade fast, thereby improve circular cutter blade utilization rate and working (machining) efficiency.
As preferred forms of the present utility model, the quantity of described positioning table 13 is 4 to 8, is 8 in the present embodiment.
Radial clearance between described each plane of orientation 3c is connected along sliding by the fillet surface 3d of depression, with convenient smooth transposition.
Described plane of orientation 3c and blade body axis formed acute angle theta in axial section is that θ is 14 ° in 10 °～18 ° present embodiments.θ crosses conference makes the size of positioning table part of blade greater than the back knife face portion size of blade, increases the manufacture difficulty of supporting cutter cutter groove with it, and the too small plane of orientation that then influences of θ should have effect.
Described groove top connects along sliding with back knife face 3a, and described groove is following to join along sliding with locating surface.
Described fillet surface 3d is the taper seat of depression, and the direction to upper surface 1 increases the radius of described taper seat gradually from lower surface 2.The taper seat structure of this depression is conducive to processing and forming, the radius of taper seat from lower surface to upper surface increase the weight then can reduce blade gradually, reduce materials.
The minimum distance d in axial section of the intersecting lens of described plane of orientation 3c and lower surface 2 and blade locating hole axis
1Be 4mm～10mm, d in the present embodiment
1Be 6.7mm.The height h of described positioning table 13
1Account for 60%～80% of blade height overall, h in the present embodiment
1Account for 70% of blade height overall.d
1Too small meeting causes the diameter of positioning table part too small with respect to back knife face diameter, and excessive drop appears in the groove part of side surface, is unfavorable for the processing and forming of blade, also influences the overall appearance of blade.And d
1The excessive positioning table diameter partly that then can make is greater than back knife face part.h
1Too high meeting causes the groove of side surface too near the chip-breaker of upper surface, may make the intensity of blade cutting edge reduce h
1Cross to hang down and the undesirable situation of locating effect to occur.
On the described upper surface 1 a plurality of even distributions can be set, but the cutting unit 12 of alternate application, in the present embodiment, cutting unit 12 quantity are 8, be followed successively by 12a-12h, described cutting unit 12 comprises the rake face 1a that is recessed to form to lower surface 2 from upper surface 1, extend and the chip face 1b that continues to be recessed to form to lower surface 2 and along the bottom land arc surface 1c of slip rake face 1a and chip face 1b to the blade locating hole from rake face 1a, be positioned at upper surface 1 outermost land face 1d and intersect formation main cutting edge 5 with back knife face 3a, described rake face 1a connects with land face 1d.The virtual acute angle that described rake face 1a and lower surface 2 form in axial section is anterior angle α, the starting point of described anterior angle α self-cutting unit 12 increases in 7 °～23 ° scopes gradually along land face 1d to terminal point, it is relief angle β that described back knife face 3a and blade locating hole axis form virtual acute angle, described relief angle β is 7 °～15 °, the width d2 of described land face 1d is 0.15mm～0.35mm, α is 12 °～20 ° in the present embodiment, and β is 7 °, d
2Be 0.2mm.Blade anterior angle α self-cutting sword starting point increases gradually, can balance constantly become big cutting force along with the increase of circular cutter blade cutting-in to a certain extent.Anterior angle is too small can to produce bigger frictional force, and can produce bigger cutting force, and the cutting force of the opposite excessive generation of anterior angle is less, but can reduce cutting edge strength.
Described chip face 1b and lower surface 2 formed virtual acute angle ω in axial section is 5 °～9 °, and ω is 5 ° in the present embodiment.Angle ω is the volume bits angle of chip-breaker, has also determined the size of chip space simultaneously, and volume bits angle is too small can to produce excessive chip removal resistance, also can occur the situation of chip space deficiency simultaneously, is difficult to effective chip breaking and volume bits angle is excessive.
Described transition face 3b spatial form be the plane and with blade locating hole axis formed acute angle η in axial section be 5 °～13 °, η is 7 ° in the present embodiment.Can avoid the size of transition face to exceed the size of back knife face to the restriction of angle η.
When upper surface 1 is provided with a plurality of cutting unit 12, the quantity of positioning table 13 equates with the quantity of cutting unit 12, and it is corresponding one by one, the center linea angulata of described each positioning table 13 is radially forming angle δ with the center linea angulata of contiguous cutting unit 12 respectively, δ is 10 °～30 °, and δ is 22.5 ° in the present embodiment.When the position of side, location in the cutter cutter groove had been determined, arranging of angle δ can guarantee that cutting unit 12 is in required radial position.
The spatial form of described main cutting edge 5 is circular arc line, and when described smear metal element number was 8, the arc diameter of described main cutting edge 5 was 16mm～25mm, and when described smear metal element number was 6, the arc diameter of described main cutting edge 5 was 8mm～15mm.
A kind of milling cutter, as shown in Figure 7, comprise cutter hub, be equiped with above-mentioned indexable circular cutter blade on the described cutter hub, described cutter hub be provided with for indexable circular milling cutter install the cutter groove, described cutter hub the cutter groove have benchmark bottom surface, first side 30, location that at least one matches with the plane of orientation 3c of described indexable circular cutter blade and match with the back knife face 3a of described indexable circular milling cutting insert second locate side 31.
In the present embodiment, be provided with side 30, a location in the cutter groove.
In the present embodiment, indexable circular cutter blade is placed in the cutter groove of cutter, the lower surface 2 of blade body is fitted with the cutter groove bottom and is obtained axial limiting, again according to the cutting needs, select a plane of orientation 3c in the above-mentioned indexable circular cutter blade to match with the side 30, first location in the cutter groove, adopt screw by the blade locating hole indexable circular cutter blade to be fixed, side 30, first location in plane of orientation 3c and the cutter groove has larger area to fit, the radially rotation of blade effectively limits, and also fits mutually in the side 31, second location of the back knife face of blade and cutter groove.Realized the accurate location of blade, prevent blade in process owing to the effect that is subjected to cutting force and frictional force rotates and slides.
At this moment, indexable circular cutter blade upper surface 1 corresponding cutting unit 12 formation δ are 22.5 ° radially angle, make the milling cutter integral installation reach best cutting orientation, to realize the optimized cutting effect.Cutting unit wearing and tearing in the use state cause when needing to change, and disassemble the screw in the blade locating hole, and above-mentioned indexable circular cutter blade is slightly lifted, and are namely indexable, change to next cutting unit, retighten installation, enter the use state.
Above-described embodiment only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from principle of the present utility model; can also make some equivalents, these equivalents all should be considered as protection domain of the present utility model.
Claims (10)
1. indexable circular cutter blade, blade body is coniform, comprise upper surface (1), lower surface (2) and the side surface (3) that connects upper surface (1) and lower surface (2), the geometric center of blade body is provided with the blade locating hole, it is characterized in that: described side surface (3) comprises the locating surface near the back knife face (3a) of upper surface (1) and close lower surface (2), is provided with groove between described locating surface and the back knife face (3a); Described locating surface is provided with a plurality of equally distributed positioning tables (13), described positioning table (13) comprises the plane of orientation (3c) and the transition face that is connected groove and plane of orientation (3c) (3b) to outer lug from side surface (3), described plane of orientation (3c) extends to lower surface (2) by transition face (3b), and described lower surface (2) is blade reference for installation plane.
2. indexable circular cutter blade according to claim 1, it is characterized in that: the quantity of described positioning table (13) is 4 to 8; Radial clearance between each plane of orientation (3c) is connected along sliding by the fillet surface (3d) of depression.
3. indexable circular cutter blade according to claim 1, it is characterized in that: described plane of orientation (3c) and blade body axis formed virtual acute angle theta in axial section are 10 °～18 °, described transition face (3b) spatial form be the plane and with blade locating hole axis formed virtual acute angle η in axial section be 5 °～13 °.
4. indexable circular cutter blade according to claim 2, it is characterized in that: described groove top connects along sliding with back knife face (3a), described groove is following to join along sliding with locating surface, described fillet surface (3d) is the taper seat of depression, and the direction to upper surface (1) increases the radius of described taper seat gradually from lower surface (2).
5. indexable circular cutter blade according to claim 1 is characterized in that: described plane of orientation (3c) and the intersecting lens of lower surface (2) and the minimum distance d in axial section of blade locating hole axis
1Be 4mm～10mm, the height h of described positioning table (13)
1Account for 60%～80% of blade total height.
6. according to each described indexable circular cutter blade of claim 1-5, it is characterized in that: described upper surface (1) is provided with a plurality of even distributions, but the cutting unit of alternate application (12), described cutting unit (12) comprises the rake face (1a) that is recessed to form to lower surface (2) from upper surface (1), extend and the chip face (1b) that continues to be recessed to form to lower surface (2) and along the bottom land arc surface (1c) of slip rake face (1a) and chip face (1b) to the blade locating hole from rake face (1a), be positioned at the outermost land face of upper surface (1) (1d) and intersect formation main cutting edge (5) with back knife face (3a), described rake face (1a) connects with land face (1d), described rake face (1a) is anterior angle α with the virtual acute angle that lower surface (2) forms in axial section, the starting point of described anterior angle α self-cutting unit (12) increases in 7 °～23 ° scopes gradually along land face (1d) to terminal point, described back knife face (3a) is relief angle β with the formed virtual acute angle of blade locating hole axis, β is 7 °～15 °, the width d of described land face (1d)
2Be 0.15mm～0.35mm.
7. indexable circular cutter blade according to claim 6, it is characterized in that: the quantity of described cutting unit (12) is 4 to 8, described chip face (1b) is 5 °～9 ° with lower surface (2) formed virtual acute angle ω in axial section.
8. indexable circular cutter blade according to claim 7, it is characterized in that: the quantity of described positioning table (13) equates with the quantity of cutting unit (12), the center linea angulata of described each positioning table (13) is radially forming angle δ with the center linea angulata of contiguous cutting unit (12) respectively, and δ is 10 °～30 °.
9. indexable circular cutter blade according to claim 8, it is characterized in that: the spatial form of described main cutting edge (5) is circular arc line, when described smear metal element number was 8/6, the arc diameter of described main cutting edge (5) was 16mm～25mm/8mm～15mm.
10. milling cutter, comprise cutter hub, it is characterized in that: be equiped with each described indexable circular cutter blade of claim 1-9 on the described cutter hub, described cutter hub be provided with for indexable circular milling cutting insert install the cutter groove, the cutter groove of described cutter hub have benchmark bottom surface, first side (30), location that at least one matches with the plane of orientation (3c) of described indexable circular milling cutting insert and match with the back knife face (3a) of described indexable circular milling cutting insert second locate side (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718747 CN203124815U (en) | 2012-12-24 | 2012-12-24 | Indexable round cutter blade and milling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718747 CN203124815U (en) | 2012-12-24 | 2012-12-24 | Indexable round cutter blade and milling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124815U true CN203124815U (en) | 2013-08-14 |
Family
ID=48932836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718747 Expired - Lifetime CN203124815U (en) | 2012-12-24 | 2012-12-24 | Indexable round cutter blade and milling tool |
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| CN (1) | CN203124815U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962504A (en) * | 2012-12-24 | 2013-03-13 | 株洲欧科亿硬质合金有限公司 | Indexable milling cutter blade and milling cutter |
| CN105750634A (en) * | 2015-06-25 | 2016-07-13 | 中山佑腾电子科技有限公司 | Tube cutter |
| CN105798366A (en) * | 2015-01-19 | 2016-07-27 | 钴碳化钨硬质合金公司 | Cutting insert and pocket with uninterrupted and continuous seating surface perimeter |
| CN106660145A (en) * | 2014-07-31 | 2017-05-10 | 株式会社泰珂洛 | Cutting insert and replaceable cutting edge cutting tool |
| CN110234456A (en) * | 2017-01-30 | 2019-09-13 | 伊斯卡有限公司 | There are two the indexable unilateral cutting tool of holes for clamping and the cutting elements including this cutter for tool |
| CN114226819A (en) * | 2022-01-12 | 2022-03-25 | 百斯图工具制造有限公司 | Anti-rotation universal circular milling blade |
-
2012
- 2012-12-24 CN CN 201220718747 patent/CN203124815U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962504A (en) * | 2012-12-24 | 2013-03-13 | 株洲欧科亿硬质合金有限公司 | Indexable milling cutter blade and milling cutter |
| CN102962504B (en) * | 2012-12-24 | 2015-07-08 | 株洲欧科亿硬质合金有限公司 | Indexable milling cutter blade and milling cutter |
| CN106660145A (en) * | 2014-07-31 | 2017-05-10 | 株式会社泰珂洛 | Cutting insert and replaceable cutting edge cutting tool |
| CN106660145B (en) * | 2014-07-31 | 2018-09-18 | 株式会社泰珂洛 | Cutting tip and bit replacing formula cutting tool |
| CN105798366A (en) * | 2015-01-19 | 2016-07-27 | 钴碳化钨硬质合金公司 | Cutting insert and pocket with uninterrupted and continuous seating surface perimeter |
| US10406608B2 (en) | 2015-01-19 | 2019-09-10 | Kennametal Inc. | Cutting insert and pocket with uninterrupted and continuous seating surface perimeter |
| CN105750634A (en) * | 2015-06-25 | 2016-07-13 | 中山佑腾电子科技有限公司 | Tube cutter |
| CN110234456A (en) * | 2017-01-30 | 2019-09-13 | 伊斯卡有限公司 | There are two the indexable unilateral cutting tool of holes for clamping and the cutting elements including this cutter for tool |
| CN110234456B (en) * | 2017-01-30 | 2021-02-09 | 伊斯卡有限公司 | Indexable single-sided cutting tool with two clamping holes and cutting tool comprising such a tool |
| CN114226819A (en) * | 2022-01-12 | 2022-03-25 | 百斯图工具制造有限公司 | Anti-rotation universal circular milling blade |
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Address after: Dong Jia Duan high-tech park in Hunan province 412008 Zhuzhou city Lusong District venture four Road No. eight Patentee after: ZHUZHOU OKE CNC PRECISION TOOL Co.,Ltd. Address before: Dong Jia Duan high-tech park in Hunan province 412008 Zhuzhou city Lusong District venture four Road No. eight Patentee before: OKE CARBIDE CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 412500, Hunan County, Zhuzhou province Yanling County entrepreneurship Park entrepreneurial road Patentee after: OKE PRECISION CUTTING TOOLS Co.,Ltd. Address before: Dong Jia Duan high-tech park in Hunan province 412008 Zhuzhou city Lusong District venture four Road No. eight Patentee before: ZHUZHOU OKE CNC PRECISION TOOL Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181213 Address after: 412500 Small and Medium Enterprise Park of Yanjia Village, Xiayang Town, Yanling County, Zhuzhou City, Hunan Province Patentee after: YANLING OKE NUMERICAL CONTROL PRECISION CUTTER Co.,Ltd. Address before: 412500 Yanling small and medium enterprises Pioneering Park, Yanling, Zhuzhou, China Patentee before: OKE PRECISION CUTTING TOOLS Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |