CN103920894A - Triple-head groove cutting blade and tool provided with same - Google Patents
Triple-head groove cutting blade and tool provided with same Download PDFInfo
- Publication number
- CN103920894A CN103920894A CN201310752076.5A CN201310752076A CN103920894A CN 103920894 A CN103920894 A CN 103920894A CN 201310752076 A CN201310752076 A CN 201310752076A CN 103920894 A CN103920894 A CN 103920894A
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- Prior art keywords
- blade
- pressing plate
- hole
- knife
- cutting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/12—Grooving
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Knives (AREA)
Abstract
The invention discloses a triple-head groove cutting blade and a tool provided with the same. The triple-head groove cutting blade comprises a blade body which is provided with three cutting head portions, a connecting portion and a strip transition portion, the cutting head portions protrude outwards correspondingly to the center of the blade body, the connecting portion is located at the center of the blade body, and the strip transition portion is located between the cutting head portions and the connecting portions. Each cutting head portion is provided with a chip breaker groove, a cutting edge and a rear tool face, and the cutting edge is formed by intersection of the chip breaker groove and the rear tool face. Each cutting edge includes a main cutting edge arranged on the outside edge of the upper surface of each cutting head portion and two edges arranged on the left side and the right side of the main cutting edge. Midpoints of the main cutting edges of the three cutting head portions are connected to form a regular triangle. By the arrangement, the blades can be effectively prevented from axial floating on a tool holder, the blade can be in close fit with a tool mounting seat, risks of circumferential torsion of the blade inside a vertical plane can be eliminated, and the tool can always perform stable cutting during the cutting process.
Description
Technical field
The present invention relates to metal cutting tool field, particularly relate to a kind of cutter and a kind of section groove blade that is arranged on removably this cutter front end of implementing grooving processing to being cut material.
Background technology
In the prior art, the most generally double end grooving cutter of strip is used in grooving processing, this section groove blade is installed on integral type or module combined type cutter hub, generally the locating surface up and down by blade body contacts the location of aliging to realize blade with the corresponding bearing-surface of cutter hub front end retaining part, general recessed V-shaped groove and the protruding V-type muscle tabling form of adopting of the bearing-surface corresponding to cutter hub retaining part of locating surface up and down of blade body realizes location, utilization makes the blade at retaining part place and cutter hub that distortion to a certain degree all occur to the retaining mechanism application of force, so that blade and cutter hub combine closely to realize firm installation.
Fig. 1 is the right view of the double end section groove blade of prior art, and Fig. 2 is the front view of the double end section groove blade of prior art, and Fig. 3 is the top view of the double end section groove blade of prior art.As shown in Figure 1, Figure 2, Figure 3 shows, this double end section groove blade 27 is provided with V-shaped groove 28, the V-shaped groove 28 of double end section groove blade 27 comprises V-type groove 28A and lower V-type groove 28B, on double end grooving cutter handle of a knife, be provided with V-type muscle 29, the V-type muscle 29 of double end grooving cutter handle of a knife comprises V-type muscle 29A and lower V-type muscle 29B, the upper V-type groove 28A of double end section groove blade 27 matches with the upper V-type muscle 29A of double end grooving cutter handle of a knife, and the lower V-type groove 28B of double end section groove blade 27 matches with the lower V-type muscle 29B of double end grooving cutter handle of a knife.
This clamp structure, shortcoming has following three aspects: one, blade or cutter hub (being handle of a knife) if V-shaped groove up and down or the vertical bisector plane registration of V-type muscle not good, can make the assembly precision of the two decline, also can cause blade to have the circumferential torsion in blade vertical plane simultaneously, produce mismachining tolerance, as the error of perpendicularity, position error etc., the dimensional accuracy of processing is difficult to guarantee; Its two, if blade and cutter hub do not arrange in the axial direction the locking mechanisms such as groove or convex tendon or take other locking designs, easily there is axial float at axial direction in blade, unfavorable to machining; Its three, due to problems such as blade or cutter hub machining accuracy and cutter integral installation precision, be often difficult to guarantee that its upper and lower locating surface contact is good when blade is assembled on cutter hub, thereby affect crudy.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, a kind of three section groove blades are provided and assemble the cutter of this blade, can effectively prevent that blade from axial float occurring on handle of a knife, realize closely cooperating of blade and tool fitting, eliminate the risk of circumferentially reversing in blade vertical plane, make cutter can remain stable machining in working angles.
The technical solution adopted for the present invention to solve the technical problems is: a kind of three section groove blades, comprise blade body; Described blade body have with respect to the center of blade body outwards outstanding three cutting heads, at the connecting portion of blade body central authorities and the strip transition part between cutting head and connecting portion;
Described three cutting heads are respectively equipped with chip-breaker, cutting edge and rear knife face, and cutting edge is to be intersected and formed by chip-breaker and rear knife face; Described cutting edge comprises the main cutting edge and the left and right side edge that is disposed at main cutting edge both sides on the edge, outside of the upper surface that is in cutting head; The mid point line of each main cutting edge of three cutting heads forms an equilateral triangle.
Described blade body is provided with through hole, and this through hole is positioned at the central authorities of blade body, connects upper surface and the lower surface of blade body along the thickness direction of described blade body.
The upper surface of described transition part is made as symmetrical V-type groove or V-type muscle, and the lower surface of transition part is made as plane, and coplanar with the lower surface of described cutting head and connecting portion; The side of described transition part and described connecting portion is all vertical with the lower surface of transition part.
The inscribed circle radius of the gabarit of described connecting portion is designated as R
1, its circumradius is designated as R
2, and R
1, R
2with the relation of the described equilateral triangle inscribed circle radius R of described blade upper surface be: 2/3R≤R
1≤ R, R
2< R.
The tread of the main cutting edge of described three cutting heads equates, is designated as W, and 2.0mm≤W≤6.0mm.
Described blade body is 120 ° of Rotational Symmetries about the center line M of through hole.
A cutter, comprises handle of a knife, three section groove blades that are arranged on removably handle of a knife front end and pinching screw, pressing plate, bridge screw, spring; Described handle of a knife front end is provided with the mount pad that described three section groove blades are installed; Described mount pad comprises a supporting bottom surface, two supporting side and blade screw holes, supporting bottom surface is plane, two supporting tops, side are perpendicular to the facet of supporting bottom surface, and support side basifacial is θ with the angle of supporting bottom surface, and its scope is: 88 °≤θ≤89.5 °; The bottom surface of described three section groove blades contacts with the bottom surface of mount pad, and the side of described three section groove blades contacts with two supporting tops, side; Described pinching screw fixes through the through hole of three section groove blades and the blade screw hole of mount pad, described pressing plate is fixed on described handle of a knife by bridge screw, one end of pressing plate is pressed on described three section groove blades, and the other end of pressing plate leans by spring and described handle of a knife.
The centre of described pressing plate is provided with pressing plate through hole, and one end of pressing plate is provided with V-type muscle or V-type groove, and the other end of pressing plate is provided with pin; Described handle of a knife is respectively equipped with spring mounting hole and bridge screw hole; Bridge screw is connected with the bridge screw hole of handle of a knife through described pressing plate through hole, and the pin of pressing plate is inserted in described spring mounting hole, and described spring housing is outside described pin, and described spring is opened and withstood between pressing plate and spring mounting hole; The V-type muscle of described pressing plate matches with the V-type groove of the transition part of described three section groove blades.
The through hole of described pressing plate and the spring mounting hole on handle of a knife all make the hole of elongation, and on handle of a knife axial direction, these both sides, hole are 180 ° of circular arcs, are straightway between circular arc.
Compared with prior art, the invention has the beneficial effects as follows:
Section groove blade of the present invention has three cutting heads, and installation strength is high, good economy performance; Section groove blade of the present invention aligns to realize location with the supporting bottom surface of described mount pad and the supporting contacts side surfaces of two homonymies respectively by lower surface, two sides, and the torsion of blade in horizontal plane can also be resisted with the contacting of supporting side of mount pad in the side of section groove blade; Pinching screw of the present invention runs through the through hole of blade, be connected and fixed in blade screw hole with handle of a knife, effectively prevented the axial float of blade in process, two sides by pressing plate front end V-type muscle contact and compress to resist cutting force with the face that described blade transition part upper surface V-type groove bilateral symmetry distributes respectively, to improve the stability of machining; In addition, described blade lower surface is plane, and the tool fitting of contact is also plane with it, and so design, has improved the quality of fit that blade and handle of a knife are installed, and has reduced the difficulty of processing of handle of a knife simultaneously; Pressing plate through hole and handle of a knife upper spring installing hole all make the hole of elongation, on handle of a knife axial direction, this structure hole both sides are 180 ° of circular arcs, it between circular arc, is straightway, so design, pressing plate is changing position in the axial direction, thereby pressing plate is protracted or retrude, to adapt to different processing operating modes to clamp mechanism clamping force and the needs to chip removal space.
Below in conjunction with drawings and Examples, the present invention is described in further detail; But a kind of three section groove blades of the present invention and the cutter that assembles this blade are not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the right view of the double end section groove blade of prior art.
Fig. 2 is the front view of the double end section groove blade of prior art.
Fig. 3 is the top view of the double end section groove blade of prior art.
Fig. 4 is the schematic perspective view of the invention process form section groove blade.
Fig. 5 is the top view of the invention process form section groove blade.
Fig. 6 is the cutaway view along A-A line of section groove blade shown in Fig. 5.
Fig. 7 is the schematic perspective view one of the invention process form grooving cutter pressing plate.
Fig. 8 is the schematic perspective view two of the invention process form grooving cutter pressing plate.
Fig. 9 is the three-dimensional assembling plan view of the invention process form cutter.
Figure 10 is that the three-dimensional assembling of the form of the invention process shown in Fig. 9 cutter is along the cutaway view of B-B line.
Figure 11 is the solid assembling schematic diagram of the invention process form cutter.
Figure 12 is the solid assembling explosive view of the invention process form cutter.
In figure, 1, blade body; 2: the upper surface of blade body; 3, the lower surface of blade body; 4, the side of blade body; The side of 4A, connecting portion; The side of 4B, transition part; 5, transition part; The V-type groove right flank of 5A, transition part; The V-type groove left surface of 5B, transition part; 6, cutting head; 7, cutting edge; The right side sword of 7A, cutting edge; The left side sword of 7C, cutting edge; The main cutting edge of 7B, cutting edge; 8, chip-breaker; 9, rear knife face; 9A, right minor flank; 9B, main rear knife face; 9C, left minor flank; 10, the sidewall of through hole; 11, through hole; 12, connecting portion; 13, blade pinching screw; 14, pressing plate; 15, pressing plate through hole; 16, bridge screw; 17, pressing plate pin; 18, spring; 19, the spring mounting hole of handle of a knife; 20, the bridge screw hole of handle of a knife; 21, the blade screw hole of handle of a knife; 22, pressing plate V-type muscle side; 22A, pressing plate V-type muscle right flank; 22B, pressing plate V-type muscle left surface; 23, the pressing plate locating surface of cutter hub; 24, handle of a knife; 25, the mount pad of handle of a knife; 25A, mount pad side; 25B, mount pad bottom surface; 26, handle of a knife is by knife face; 26A, handle of a knife are by knife face one; 26B, handle of a knife are by knife face two; The center line of M, through hole 11.
The specific embodiment
Fig. 4～6th, the embodiment diagram of section groove blade of the present invention.As shown in Figure 4 and Figure 6, the section groove blade of the present embodiment forms blade body 1 with hard materials such as carbide alloy, it comprises three cutting heads 6 outwards giving prominence to respect to blade body 1 center, the connecting portion 12 that is positioned at blade body 1 central authorities, and the strip transition part 5 between cutting head and connecting portion.Wherein, the cutting head 6 upper surface front ends of described section groove blade are chip-breakers 8, from main cutting edge 7B, toward blade body 1 center position, extend to form, cutting head 6 front periphery have cutting edge 7, cutting edge 7 comprises main cutting edge 7B and is disposed at left and right side edge 7C, the 7A of main cutting edge both sides, cutting edge 7 is intersected and forms with rear knife face 9 by the chip-breaker 8 of cutting head 6, and rear knife face 9 comprises right minor flank 9A, main rear knife face 9B and left minor flank 9C.Connecting portion 12 central authorities are provided for installing the through hole 11 of blade pinching screw 13, and this hole connects upper and lower surperficial 2,3 along described blade thickness direction.The side 4 of blade body 1 comprises the side 4B of transition part and the side 4A of connecting portion, and transition part 5 lower surfaces are planes, and upper surface is symmetrical V-shaped groove, and the side 4B of transition part 5 is vertical with lower surface 3, and the side 4A of connecting portion is also vertical with lower surface 3; After blade clamping, the 4B top, side of two transition parts 5 of homonymy contacts and compresses with the top of two side 25A of mount pad respectively, retention gap between the bottom of the bottom of the side 4B of the transition part 5 of blade and mount pad side 25A, the side 25A of mount pad is as insert supporting face.Especially, described section groove blade body 1 is 120 ° of Rotational Symmetries about the center line M of through hole 11.Adopt such structure, make described section groove blade have three cutting edges, installation strength is high, good economy performance.
As shown in Figure 5, the tread of each main cutting edge of the present embodiment section groove blade 7B equates, is designated as W, and 1.0mm≤W≤6.0mm.The mid point line of each main cutting edge of described section groove blade 7B forms the equilateral triangle that is parallel to lower surface 3.The inscribed circle radius of described connecting portion 12 gabarits (except transition part is sentenced) is designated as R
1, its circumradius is designated as R
2, and R
1, R
2with the relation of the equilateral triangle inscribed circle radius R of described blade upper surface 2 be: 2/3R≤R
1≤ R, R
2< R, guarantees that central connecting portion 12 has sufficient intensity.In the present embodiment, R
1=4.85, R
2=5.55, R=6.35.
Fig. 7～8th, the embodiment diagram of grooving cutter clamp mechanism center platen of the present invention.As shown in Figure 7 and Figure 8, in grooving processing, in radial feed, also there is axial feed in blade, thereby produce axial cutting resistance, the deflection in the cutting head 6 protracting and transition part 5 meeting occurred level faces, in order to resist this resistance to cutting, pressing plate 14 Front-end Design V-type muscle 22, make two sides 22A, the 22B of V-type muscle 22 push down respectively two sides 5A, the 5B of the V-type groove of transition part 5, so design, to improve the rigidity of cutter, reduces the degree of above-mentioned deflection.In addition, pressing plate through hole 15 makes the hole of elongation, on handle of a knife axial direction, these both sides, hole are 180 ° of circular arcs, between circular arc, be straightway, so design, pressing plate 14 is changing position in the axial direction, thereby pressing plate 14 is protracted or retrude, to adapt to different processing operating modes to clamp mechanism clamping force and the needs to chip removal space.
Fig. 9～12nd, the embodiment diagram of grooving cutter of the present invention.As shown in figure 12, the grooving cutter of the present embodiment, comprises handle of a knife 24, is arranged on removably section groove blade body 1 and the clamp mechanism of cutter front end.Described grooving cutter front end is provided with the mount pad 25 that described section groove blade is installed.Described mount pad 25 comprises a supporting bottom surface 25B, two supporting side 25A and blade screw holes 21, and supporting bottom surface 25B is plane, and two supporting 25A tops, side are perpendicular to the facet of supporting bottom surface 25B.Described blade is connected and fixed with handle of a knife 24 by running through the pinching screw 13 of through hole 11 in bridge screw hole 20, has effectively prevented the axial float of blade in process.As shown in Fig. 9～10, pressing plate 14 in clamp mechanism runs through pressing plate through hole 15 by bridge screw 16, and the bridge screw hole 20 of precession handle of a knife 24 realizes locking, pressing plate pin 17 inserts the spring mounting hole 19 of handle of a knifes 24, and compresses the spring 18 in installing hole 19.Pressing plate pin 17 coordinates with the spring mounting hole 19 on handle of a knife, the radial and axial movement of restriction pressing plate 14, thus prevent that blade is around the horizontal plane intrinsic deflection of blade centerline M.As shown in Fig. 4 and Fig. 8～10, the power F1 that 18 pairs of pressing plate pins of the spring of compression 17 produce vertically upward, by pressing plate 14 these root levers, produces the downward thrust F2 of blade transition part 5 at V-type muscle 22 places, and blade is firmly installed on handle of a knife.So, by the V-type muscle 22 of pressing plate 14 front ends and the V-type groove of above-mentioned section groove blade transition part 5, contact and compress to resist resistance to cutting, can improve the stability of machining.In addition, because described section groove blade lower surface 3 is planes, the tool fitting 25 of contact is also plane with it, and so design, has improved the quality of fit that blade and handle of a knife are installed, and has reduced the technology difficulty of difficulty of processing and the blade of handle of a knife simultaneously.
As shown in Figure 11～12, the handle of a knife 24 of described cutter adopts screw and the dual clamping mode of pressing plate, its stabilized structure.Screws clamp mode can effectively prevent the generation of blade axial float, because the lower surface 3 as in blade locating surface is planes, therefore the mount pad bottom surface 25B of blade lower surface 3 and cutter can closely cooperate, improve the precision of blade location, add top board and on blade top, pass through V-arrangement muscle and the chimeric compression of V-shaped groove, cutting blade clip keeps steady solid, can reduce the possibility of tipping in working angles, and cutting-edge playback accuracy is high, machined surface quality is high, is specially adapted to grooving processing.Especially, the upper surface 2 of described blade exceeds 0.1～0.2mm than the pressing plate locating surface 23 of mount pad 25 peripheries, supporting 25A bottom, side is θ with the angle of supporting bottom surface 25B, its scope is: 88 °≤θ≤89.5 °, the object of doing is like this that the 4B top, side of blade transition part 5 and 25A top, mount pad side are compressed, and all the other regions of side 4B of transition part 5 and mount pad lateral bolster bearing surface 25A keep certain intervals, during with assurance insert retention, between the two, there is certain strain space, thereby strengthen the clamping force between the two.In addition, spring mounting hole 19 makes the hole of elongation, on handle of a knife axial direction, these both sides, hole are 180 ° of circular arcs, between circular arc, be straightway, so design, pressing plate pin 17 is changing position in the axial direction, coordinate protracting or retrude of pressing plate, to adapt to different processing operating modes to clamp mechanism clamping force and the needs to chip removal space.
Section groove blade and grooving cutter as the embodiment of the present invention have more than been described, but have the invention is not restricted to this, can in the scope that does not depart from the technology of the present invention thought, carry out suitable change.For example, although in Fig. 4 to Fig. 6 of section groove blade embodiment of the present invention, section groove blade transition part 5 upper surfaces are symmetrical V-type grooves, but be not limited to this, it can be changed to V-type reinforcement, correspondingly be used in conjunction with the V-type groove of handle of a knife, be used for strengthening the rigidity of blade cut head 6.Again for example, central connecting portion 12 also can be designed to other shapes, increases its rigidity or artistic feeling.In addition, although connect the section groove blade 1 of the through hole 9 of blade body to thering is through-thickness, be illustrated, also through hole 9 can be set, directly with the clamping mode that adopts pressing plate to compress, install easylier, just need to consider the special design of anti-anti-avulsion cutter.
Above-mentioned is preferred embodiment of the present invention, not the present invention is done to any pro forma restriction.Although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention.Any those of ordinary skill in the art, in the situation that not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solution of the present invention, or the equivalent embodiment of assimilation such as are revised as.Therefore, every content that does not depart from technical solution of the present invention,, all should drop in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the technology of the present invention essence.
Claims (9)
1. three section groove blades, comprise blade body; It is characterized in that: described blade body have with respect to the center of blade body outwards outstanding three cutting heads, at the connecting portion of blade body central authorities and the strip transition part between cutting head and connecting portion;
Described three cutting heads are respectively equipped with chip-breaker, cutting edge and rear knife face, and cutting edge is to be intersected and formed by chip-breaker and rear knife face; Described cutting edge comprises the main cutting edge and the left and right side edge that is disposed at main cutting edge both sides on the edge, outside of the upper surface that is in cutting head; The mid point line of each main cutting edge of three cutting heads forms an equilateral triangle.
2. three section groove blades according to claim 1, is characterized in that: described blade body is provided with through hole, and this through hole is positioned at the central authorities of blade body, connect upper surface and the lower surface of blade body along the thickness direction of described blade body.
3. three section groove blades according to claim 1 and 2, is characterized in that: the upper surface of described transition part is made as symmetrical V-type groove or V-type muscle, and the lower surface of transition part is made as plane, and coplanar with the lower surface of described cutting head and connecting portion; The side of described transition part and described connecting portion is all vertical with the lower surface of transition part.
4. three section groove blades according to claim 1 and 2, is characterized in that: the inscribed circle radius of the gabarit of described connecting portion is designated as R
1, its circumradius is designated as R
2, and R
1, R
2with the relation of the described equilateral triangle inscribed circle radius R of described blade upper surface be: 2/3R≤R
1≤ R, R
2< R.
5. three section groove blades according to claim 1 and 2, is characterized in that: the tread of the main cutting edge of described three cutting heads equates, is designated as W, and 2.0mm≤W≤6.0mm.
6. three section groove blades according to claim 2, is characterized in that: described blade body is 120 ° of Rotational Symmetries about the center line M of through hole.
7. a cutter, comprises handle of a knife, three section groove blades of arbitrary claim as described in claim 1 to 6 that are arranged on removably handle of a knife front end and pinching screw, pressing plate, bridge screw, spring; Described handle of a knife front end is provided with the mount pad that described three section groove blades are installed; Described mount pad comprises a supporting bottom surface, two supporting side and blade screw holes, supporting bottom surface is plane, two supporting tops, side are perpendicular to the facet of supporting bottom surface, and support side basifacial is θ with the angle of supporting bottom surface, and its scope is: 88 °≤θ≤89.5 °; The bottom surface of described three section groove blades contacts with the bottom surface of mount pad, and the side of described three section groove blades contacts with two supporting tops, side; Described pinching screw fixes through the through hole of three section groove blades and the blade screw hole of mount pad, described pressing plate is fixed on described handle of a knife by bridge screw, one end of pressing plate is pressed on described three section groove blades, and the other end of pressing plate leans by spring and described handle of a knife.
8. cutter according to claim 7, is characterized in that: the centre of described pressing plate is provided with pressing plate through hole, and one end of pressing plate is provided with V-type muscle or V-type groove, and the other end of pressing plate is provided with pin; Described handle of a knife is respectively equipped with spring mounting hole and bridge screw hole; Bridge screw is connected with the bridge screw hole of handle of a knife through described pressing plate through hole, and the pin of pressing plate is inserted in described spring mounting hole, and described spring housing is outside described pin, and described spring is opened and withstood between pressing plate and spring mounting hole; The V-type muscle of described pressing plate matches with the V-type groove of the transition part of described three section groove blades.
9. cutter according to claim 8, is characterized in that: the through hole of described pressing plate and the spring mounting hole on handle of a knife all make the hole of elongation, and on handle of a knife axial direction, these both sides, hole are 180 ° of circular arcs, are straightway between circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752076.5A CN103920894B (en) | 2013-12-31 | 2013-12-31 | A kind of three section groove blades and assemble the cutter of this blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752076.5A CN103920894B (en) | 2013-12-31 | 2013-12-31 | A kind of three section groove blades and assemble the cutter of this blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920894A true CN103920894A (en) | 2014-07-16 |
| CN103920894B CN103920894B (en) | 2016-08-17 |
Family
ID=51139422
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752076.5A Active CN103920894B (en) | 2013-12-31 | 2013-12-31 | A kind of three section groove blades and assemble the cutter of this blade |
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| Country | Link |
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| CN (1) | CN103920894B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798338A (en) * | 2016-05-31 | 2016-07-27 | 成都恒成工具股份有限公司 | Cutter for machine tool |
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| CN1124683A (en) * | 1992-10-27 | 1996-06-19 | 桑德维克公司 | Cutting insert for grooving operations |
| JPH11188508A (en) * | 1997-12-25 | 1999-07-13 | Kyocera Corp | Cutting insert for grooving |
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| CN102712046A (en) * | 2010-01-29 | 2012-10-03 | 京瓷株式会社 | Cutting insert and cutting instrument, and method for cutting workpiece using same |
| CN103212726A (en) * | 2013-04-08 | 2013-07-24 | 株洲钻石切削刀具股份有限公司 | Cutting blade and cutting tool |
| CN103357907A (en) * | 2013-04-26 | 2013-10-23 | 厦门金鹭特种合金有限公司 | Indexable blade and cutter bar |
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2013
- 2013-12-31 CN CN201310752076.5A patent/CN103920894B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124683A (en) * | 1992-10-27 | 1996-06-19 | 桑德维克公司 | Cutting insert for grooving operations |
| JPH11188508A (en) * | 1997-12-25 | 1999-07-13 | Kyocera Corp | Cutting insert for grooving |
| CN2871070Y (en) * | 2006-03-31 | 2007-02-21 | 株洲钻石切削刀具股份有限公司 | Blade with radial slot cutting and axial turning functions |
| CN101204738A (en) * | 2006-12-21 | 2008-06-25 | 山特维克知识产权股份有限公司 | A turning tool as well as a turning insert |
| CN102712046A (en) * | 2010-01-29 | 2012-10-03 | 京瓷株式会社 | Cutting insert and cutting instrument, and method for cutting workpiece using same |
| CN103212726A (en) * | 2013-04-08 | 2013-07-24 | 株洲钻石切削刀具股份有限公司 | Cutting blade and cutting tool |
| CN103357907A (en) * | 2013-04-26 | 2013-10-23 | 厦门金鹭特种合金有限公司 | Indexable blade and cutter bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798338A (en) * | 2016-05-31 | 2016-07-27 | 成都恒成工具股份有限公司 | Cutter for machine tool |
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| Publication number | Publication date |
|---|---|
| CN103920894B (en) | 2016-08-17 |
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