WO2012094797A1 - 一种复合滚刀 - Google Patents

一种复合滚刀 Download PDF

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Publication number
WO2012094797A1
WO2012094797A1 PCT/CN2011/002196 CN2011002196W WO2012094797A1 WO 2012094797 A1 WO2012094797 A1 WO 2012094797A1 CN 2011002196 W CN2011002196 W CN 2011002196W WO 2012094797 A1 WO2012094797 A1 WO 2012094797A1
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WO
WIPO (PCT)
Prior art keywords
cutting
composite
cutting edge
edge
curved
Prior art date
Application number
PCT/CN2011/002196
Other languages
English (en)
French (fr)
Inventor
李仕清
Original Assignee
Li Shiqing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Shiqing filed Critical Li Shiqing
Publication of WO2012094797A1 publication Critical patent/WO2012094797A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/12—Milling tools
    • B23F21/16—Hobs

Definitions

  • the utility model relates to a composite hob for producing and manufacturing gears in mechanical processing
  • each of the cutters used in machining has a cutting edge, a side cutting edge, a cutting face, a rear cutting face, and a side cutting face.
  • the cutting edge and the side cutting edge are on the same plane, although the trapezoidal tooth or The triangular or curved teeth have an angle between the cutting edge and the side cutting edge. Due to the continuity of the cutting edge in a plane, the force is relatively a complete cutting force and resistance, and the cutting resistance is very large. The damage to the tool and the machine tool is very large, the tool is easy to collapse, and the workpiece is easily scrapped, the machine tool is damaged, etc., the cost is increased, and the processing efficiency is very low, so the processing cost is large.
  • the utility model is proposed in view of the above problems, and aims to provide a novel type, the composite hob has high cutting efficiency, small resistance, high heat dissipation efficiency, high strength, long service life, and the machine tool in the cutting process.
  • the damage is much smaller than the existing hob.
  • the protrusion is provided with at least one stepped composite cutting surface, and at least one stepped composite
  • the rear cutting face, and the at least one stepped composite cutting edge extend to the side cutting edges on both sides of the cutter head, and at least one step on the cutting face facing the cutting direction on the front cutter head of the composite hob
  • the composite cutting edge and at least one of the composite side cutting edges, or the curved cutting edge, the outermost cutting face or the curved cutting face and the stepped cutting face, or the curved cutting face form an efficient reinforcing table.
  • the cutting face of the cutting blade of the hob is a trapezoidal or curved or triangular or other polygonal hob, and the hob includes a cutter head and a cutting tooth, and the cutting head is integrally or combined or welded to provide a plurality of cutting teeth
  • the surface facing the cutting direction is the cutting surface
  • the top surface is the rear cutting surface
  • the rear sides of the cutting surface are the side cutting surfaces
  • the cutting surface and the rear cutting surface intersect to form at least one cutting edge.
  • the curved cutting surface intersects with the semicircular rear cutting surface to form an arc cutting edge, and the cutting surface intersects the side cutting surface to form at least one side cutting edge, wherein the composite hob is characterized in that Various spline hobs, various carbide gear hobs, various sprocket hobs, various gear hobs, various insert gear hobs, various double circular arc gear hobs or other polygonal cutting Cutting surface of the cutting teeth of the knife hob A hob with a trapezoidal or curved or triangular or other polygonal cutting tooth, with a cutting edge or a curved cutting edge or a side cutting edge formed on the cutting face or the rear cutting face or the side cutting face facing the cutting direction, and at the cutting edge At least one notched edge or a composite recessed edge disposed in an overlapping manner is formed on the curved cutting edge or the side cutting edge.
  • At least one concave is provided on the cutting edge of the composite hob, or the curved cutting edge, or the side cutting edge, or the curved side cutting edge, or the front cutting edge, or the curved front cutting edge
  • the mouth blade is distributed in an open manner on the cutting surface, or the curved cutting surface, or the side cutting surface, or the curved side cutting surface, or the rear cutting surface, or the curved rear cutting surface, and at least one groove is formed.
  • the cutting surface of the cutting teeth of the hob is a trapezoidal or curved or triangular or other polygonal hob, the hob includes a cutter head and a cutting cutter, and the cutter head is integrally or combined or welded to provide a plurality of cutting teeth On each cutting tooth, the surface facing the cutting direction is the cutting surface, the top surface is the rear cutting surface, the rear sides of the cutting surface are the side cutting surfaces, and the cutting surface intersects the rear cutting surface to form at least one cutting edge.
  • the curved cutting surface intersects with the semicircular rear cutting surface to form an arc cutting edge, and the cutting surface intersects the side cutting surface to form at least one side cutting edge, which is characterized in that
  • the composite hob is involved in various spline hobs, various hard alloy gear hobs, various sprocket hobs, various gear hobs, various insert gear hobs, and various double arcs.
  • the cutting surface of the cutter hob or other polygonal cutting tooth hob is a trapezoidal or curved or triangular or other polygonal cutting tooth hob, and the protrusion on the inner side of the cutting face facing the cutting direction is at least one level.
  • a composite hob which relates to various spline hobs, various sprocket hobs, various insert gear hobs, various hard alloy gear hobs, various gear hobs, and each a double circular arc gear hob, a cutter for various cutting teeth, including a cutter head and a cutting cutter, the cutter head being integrally or combined or weldedly provided with a plurality of cutting teeth, on each cutting tooth,
  • the surface facing the cutting direction is a cutting surface
  • the top surface is a rear cutting surface
  • the rear sides of the cutting surface are side cutting surfaces
  • the cutting surface and the rear cutting surface intersect to form at least one cutting edge, and the top of the cutting surface is curved.
  • the curved cutting face intersects the semicircular rear cutting face to form an arcuate cutting edge, the cutting face intersecting the side cutting face to form at least one side cutting edge, characterized in that, on the inner side of the cutting face in the cutting direction, the convex At least one stepped composite cutting face or composite side cutting face or composite rear cutting face is provided, and at least one stepped 3 composite cutting edge or 4 composite side is also convexly formed on one cutting edge or two side cutting edges Cutting edge, and formed to a stepped 5-step edge or a 6-point cutting edge; at least one of at least one cutting edge or a composite cutting edge or a side cutting or compound side cutting edge of the cutting blade or cutting body of each of the cutting blades 7 a notch edge, or a recessed edge on which at least one stage 8 composite notch is overlapped, and the opening extends toward the cutting face or the rear cutting face or the side cutting face to form at least one groove or a composite groove, the above eight different Various combinations of cutting patterns or cutting modes formed by various combinations of one to eight cutting
  • the composite cutting surface of the composite hob has a trapezoidal shape, or an arcuate shape, or a triangular shape, or a cutting surface of a cutting surface of various other shapes.
  • the composite hob is at the cutting edge of each cutting tooth, or a curved cutting edge, or a side cutting edge, or a composite cutting edge, or a compound curved cutting edge, or a composite side cutting edge, or a composite
  • the arcuate side cutting edge, or the front cutting edge, or the composite front cutting edge, or the composite curved front cutting edge, is formed with at least one stepped stepped edge or slitting edge.
  • each of the cutting blades of the composite hob is integrally formed, or combined, or welded together, and a cutting surface of the cutting teeth of various structures is provided with a stepped composite cutting surface, and
  • the composite cutting face, or the composite side cutting face, is formed with a composite stepped blade, or a compound cutting blade with a dividing edge or a notch edge.
  • the composite hob is characterized in that the composite cutters such as a spline hob, a gear hob, and the like have various cutting cutter teeth which are raised composite blade cutters of various cutting faces. Tooth hob.
  • the cutting blade of the composite cutter has a raised blade provided with a composite blade on a cutting surface.
  • the composite hob is characterized in that the cutting edge of the composite hob or the curved cutting edge or the side cutting edge has a notch edge, and the opening faces the curved cutting surface or the side cutting surface of the cutting surface.
  • the composite hob is characterized in that each of the cutting blades of the composite hob is integrally or combined or twisted together in the shape of a disk or a cylindrical or other polyhedral cutting tooth.
  • the cutting surface is provided with a stepped composite cutting surface or a composite rear cutting surface and is formed with a composite stepped blade or a composite cutter having a slitting edge or a notch edge.
  • the composite hob is characterized in that the composite hob has a straight or curved or triangular cutting edge on each cutting tooth, and a reinforcing table is formed along the cutting edge.
  • the front portion facing the cutting direction of the reinforcing table is formed with a second cutting edge outer side surface, and the second cutting edge reinforcing table extends from the second cutting surface to form a stepped step or a cutting edge on both sides.
  • the cutting edge of the composite hob extends to the front cutter head, and the front portion of the cutting cutter toward the cutting direction on the front cutter head of the hob At least one notch is provided on the cutting edge or the side cutting edge of the cutter head, and at least one groove is formed on the cutting surface or the side cutting surface or the rear cutting surface.
  • the cutting edge of the composite hob, or the curved cutting edge, or the side cutting edge, or the curved side cutting edge, or the front cutting edge, or the curved front cutting edge is provided with a notch edge, Or composite notch, open to the cutting face, or curved cutting face, or side cutting face, or rear cutting face, or composite cutting face, or compound curved cutting face, or composite rear cutting face, or composite side cutting
  • the face, or the compound curved side cutting face is formed with at least one groove extending.
  • the composite cutting blade has at least one stepped edge or a cutting edge on the cutting edge or the curved cutting edge or the side cutting edge or the composite cutting edge or the composite curved cutting edge or the composite side cutting edge.
  • the composite cutting blade has at least one notch on the cutting edge or the curved cutting edge or the side cutting edge or the composite cutting edge or the composite curved cutting edge or the composite side cutting edge.
  • the grooves on each of the cutting teeth of the composite hob are distributed on the side cutting face, the rear cutting face and the cutting face.
  • each of the cutting teeth of the composite hob has a notch edge and a stepped edge or a cutting edge.
  • the cutter head of the composite hob is provided with a plurality of cutting teeth integrally or in combination or by welding.
  • a composite cutting edge, or a composite side cutting edge is provided , or a compound curved cutting edge, or a composite curved side cutting edge, or a composite curved front cutting edge, which decomposes the cutting edge or the cutting edge of the cutting edge, due to the order
  • the setting of the stepping edge or the cutting edge enhances the chipping resistance of the tool head. Since the setting of the notch edge improves the cutting efficiency of the tool head, the setting of the composite notch edge enhances the chipping resistance of the notch edge, thereby improving the cutting edge strength.
  • the cutting efficiency of the composite hob extends the service life of the composite hob.
  • Figures 1-3 are schematic views of a composite hob according to a first embodiment of the present invention.
  • FIGS. 4-6 are schematic views of a composite hob according to a second embodiment of the present invention.
  • FIG. 7-9 are schematic views of a composite hob according to a third embodiment of the present invention.
  • 10-12 are schematic views of a composite hob according to a fourth embodiment of the present invention.
  • FIG. 13 to 15 are schematic views of a composite hob according to a fifth embodiment of the present invention.
  • a composite hob is shown in FIGS. 1-3, and the composite hob according to the first embodiment of the present invention is a variety of composite gear hobs, including a positioning hole 1 and a cutter head 2, the tool handle or the positioning hole 1 and The tool head 2 is integrally formed, and the tool head 2 is integrally provided with a plurality of cutting teeth 3, and each cutting tooth 3 has a cutting face 4 on the rear side or the back side of the cutting face 4 facing the cutting direction.
  • the cutting face 4 intersects the rear cutting face 5 or the side cutting face 6 to form at least one cutting edge 8 or at least one side cutting edge 9 facing the inside of the cutting face in the cutting direction
  • the protrusion is provided with at least one stepped composite cutting surface 11 and at least one stepped composite side cutting surface 12 or composite rear cutting surface 14 and at least one primary composite cutting edge 13, at least one primary composite cutting edge 15,
  • the cutting face 4 is formed as a small reinforcing table, and at least one notch blade 16 is also provided on the cutting edge 8 or the side cutting edge 9 or the composite side cutting edge 15 or the composite cutting edge 13, and the opening is cut toward the cutting face 4 or the side.
  • the extension is formed into at least one groove 21, and the side cutting edge 9 and the composite side cutting edge 15 are formed with a stepped edge.
  • the original cutting face 4 is formed.
  • the heat dissipation strength of the cutting edge 8 and the side cutting edge 9 is enhanced, so that the hob is always sharp and strong, thereby improving efficiency and prolonging the use.
  • Lifetime by providing the notch edge 16 on the cutting edge 8 or the side cutting edge 9 or the composite cutting edge 13 or the composite side cutting edge 15, the original cutting edge is decomposed to reduce the force and the strength is increased, thereby further improving the efficiency.
  • the service life is extended, and the cutting method decomposes the overall force of the tool into a plurality of local forces.
  • the reinforcing table effectively increases the heat dissipation function, prolongs the service life of the tool and maintains high strength throughout the machining process.
  • a composite hob is shown in Figures 4-6, and the composite hob of the second embodiment of the present invention is various hard.
  • the alloy alloy gear hob includes a positioning hole 1 and a tool head 2, and the tool holder or the positioning hole 1 and the tool head 2 are integrally formed, and the tool head 2 is integrally provided with a plurality of cutting blades or cutting teeth 3, On each cutting blade or cutting tooth 3, there is a cutting face 4, and the rear cutting face 5 or the side cutting face 6 on the rear side or the back side of the cutting face 4 facing the cutting direction, the cutting face 4 and the rear cutting face 5 or the side cutting faces 6 intersect to form at least one cutting edge 8 or at least one side cutting edge 9 facing the inside of the cutting face in the cutting direction, the raised portion providing at least one stepped composite cutting face 11 and at least one stage a stepped composite side cutting surface 12 or a composite rear cutting surface 14 and at least one primary cutting edge 13, at least one primary side cutting edge 15, the cutting surface 4 being formed as a small reinforcing table, cutting at the cutting edge 8
  • the original cutting face 4 is formed.
  • the heat dissipation strength of the cutting edge 8 and the side cutting edge 9 is enhanced, so that the hob is always sharp and strong, thereby improving efficiency and prolonging the use.
  • Lifetime by providing the notch edge 16 on the cutting edge 8 or the side cutting edge 9 or the composite cutting edge 13 or the composite side cutting edge 15, the original cutting edge is decomposed to reduce the force and the strength is increased, thereby further improving the efficiency.
  • the service life is extended, and the cutting method decomposes the overall force of the tool into a plurality of local forces.
  • the reinforcing table effectively increases the heat dissipation function, prolongs the service life of the tool and maintains high strength throughout the machining process.
  • a composite hob is shown in Figures 7-9, and the composite hob according to the second embodiment of the present invention is a variety of composite insert gear hobs, including a positioning hole 1 and a cutter head 2, the tool handle or the positioning hole 1 is integrally formed with the tool head 2, the cutter head 2 is integrally provided with a plurality of cutting blades or cutting teeth 3, and on each cutting blade or cutting tooth 3, there is a cutting face 4 facing the cutting direction
  • the rear side or the back side of the cutting face 4 is a rear cutting face 5 or a side cutting face 6, and the cutting face 4 intersects the rear cutting face 5 or the side cutting face 6 to form at least one cutting edge 8 or at least one side cutting edge 9,
  • the inner side of the cutting face in the cutting direction is provided with at least one stepped composite cutting face 11 and at least one stepped composite side cutting face 12 or composite rear cutting face 14 and at least one primary cutting edge 13 At least one primary side cutting edge 15, the cutting surface 4 is formed as a small reinforcing table, and at least one notch edge 16 is also
  • the original cutting face 4 is formed.
  • the heat dissipation strength of the cutting edge 8 and the side cutting edge 9 is enhanced, so that the hob is always sharp and strong, thereby improving efficiency and prolonging the use.
  • Lifetime by providing the notch edge 16 on the cutting edge 8 or the side cutting edge 9 or the composite cutting edge 13 or the composite side cutting edge 15, the original cutting edge is decomposed to reduce the force and the strength is increased, thereby further improving the efficiency.
  • the service life is extended, and the cutting method decomposes the overall force of the tool into a plurality of local forces.
  • the reinforcing table effectively increases the heat dissipation function, prolongs the service life of the tool and maintains high strength during the processing.
  • the reinforcing table 5 is formed along the cutting edge 4 on each of the cutting teeth 3, and the second cutting edge 6 and the second cutting surface 8 are formed at the front portion of the reinforcing table 5 in the cutting direction,
  • the two sides 9 and the cutting edge 8 form two stepped edges or slitting edges, and the cutting forces of the cutting edges on both sides are decomposed, and the reinforcing table dissipates the heat generated by the friction to keep the high strength of the cutter, thereby prolonging the service life and Improve work efficiency
  • the notch edge 16 since the groove 12 is formed on the cutting face 5 of each of the cutting teeth 3 and extends to the both side cutting edges 9 and intersects to form the notch edge 16, the cutting edge 8 is decomposed into a plurality of small cutting edges, Therefore, the cutting resistance of the cutting teeth 3 is greatly reduced.
  • the notch 16 plays a good role in dissipating heat, so that the heat generated by the cutting friction of the cutting teeth 3 is greatly reduced, so that the blade portion always maintains high strength.
  • a composite hob is shown in Figures 10-12, and the composite hob according to the second embodiment of the present invention is a composite sprocket gear hob, comprising a positioning hole 1 and a cutter head 2, the tool shank or the locating hole 1 is integrally formed with the tool head 2, the cutter head 2 is integrally provided with a plurality of cutting blades or cutting teeth 3, and on each cutting blade or cutting tooth 3, there is a cutting face 4 facing the cutting direction
  • the rear side or the back side of the cutting face 4 is the rear cutting face 5 or the side cutting face 6
  • the cutting face 4 and the rear cutting face 5 or the side cutting face 6 are formed with at least one cutting edge 8 or at least one side cutting edge 9 facing
  • An inner side of the cutting surface in the cutting direction is provided with at least one stepped composite cutting surface 11 and at least one stepped composite side cutting surface 12 or composite rear cutting surface 14 and at least one primary cutting edge 13, At least one primary side cutting edge 15, the cutting surface 4 is formed as a small reinforcing table, and at least one notch
  • the composite cutting face 11 and the composite side cutting face 12 or the composite rear cutting face 14 are formed on each cutting blade or cutting tooth 3 along the cutting face 4, the original cutting face 4 is formed.
  • the heat dissipation strength of the cutting edge 8 and the side cutting edge 9 is enhanced, so that the hob is always sharp and strong, thereby improving efficiency and prolonging the use.
  • the life is provided by providing the notch edge 16 on the cutting edge 8 or the side cutting edge 9 or the composite cutting edge 13 or the composite side cutting edge 15 to decompose the original cutting edge to reduce the force and increase the strength, thereby further improving the efficiency.
  • the service life is extended, so that the cutting method decomposes the overall force of the tool into a plurality of local forces, and the reinforcing table and the groove 21 effectively increase the heat dissipation function, prolong the service life of the tool and maintain high strength throughout the machining process.
  • the composite hob according to the second embodiment of the present invention is a variety of composite spline hobs, including a positioning hole 1 and a cutter head 2, the tool holder or the positioning hole 1 and the tool head 2 is formed into one,
  • the tool head 2 is integrally provided with a plurality of cutting blades or cutting teeth 3, and on each cutting blade or cutting tooth 3, there is a cutting face 4 on the rear side or the back side of the cutting face 4 facing the cutting direction
  • the side is the rear cutting surface 5 or the side cutting surface 6 and the cutting surface 4 and the rear cutting surface 5 or the side cutting surface 6 are formed with at least one cutting edge 8 or at least one side cutting edge 9 facing the inner side of the cutting surface in the cutting direction.
  • the embossed at least one stepped composite cutting face 11 and the at least one stepped composite side cutting face 15 are combined with the rear cutting face 14 and at least one primary composite cutting edge 13, at least one primary composite cutting edge 15, cutting
  • the face 4 is formed as a small reinforcing table, and at least one notch blade 16 is also provided on the cutting edge 8 or the side cutting edge 9 or the composite side cutting edge 15 or the composite cutting edge 13 to open the cutting face 4 or the side cutting face.
  • 6 or the rear cutting face 5 or the side cutting face 6 is formed as at least one groove 21, and the side cutting edge 9 and the composite side cutting edge 15 are formed with a stepped edge.
  • the original cutting face 4 is formed.
  • the heat dissipation strength of the cutting edge 8 and the side cutting edge 9 is enhanced, so that the hob is always sharp and strong, thereby improving efficiency and prolonging the use.
  • Lifetime by providing the notch edge 16 on the cutting edge 8 or the side cutting edge 9 or the composite cutting edge 13 or the composite side cutting edge 15, the original cutting edge is decomposed to reduce the force and the strength is increased, thereby further improving the efficiency.
  • the service life is extended, and the cutting method decomposes the overall force of the tool into a plurality of local forces.
  • the reinforcing table effectively increases the heat dissipation function, prolongs the service life of the tool and maintains high strength throughout the machining process.
  • the application range of the present invention can be expanded, the cutting efficiency of the hob can be improved, and the service life can be prolonged.
  • the tool of the present invention can also be used for a stepped composite cutting face or a stepped composite rear cutting face which is convexly formed on the cutting faces of all the hobs.
  • the blade or the side cutting edge or the composite cutting edge or the composite side cutting edge is provided with a notch blade, and is a composite hob having a plurality of combinations in which openings are formed to extend into the cutting surface or the side cutting surface or the rear cutting surface.

Description

一种 复 合滚 刀
技术领域
本实用新型涉及一种复合滚刀， 该复合滚刀用于机械加工中的齿轮的生产制 造
背景技术
目前,机械加工中使用的滚刀的每个刀齿有切削刃,侧切削刃,切削面，后切削面, 侧切削面构成,切削刃和侧切削刃在同一个平面上,虽然梯形齿或三角形齿或弧形齿 在切削刃和侧切削刃间有一夹角,由于切削刃在一个平面上的连续性,使其受力也相 对是一个完整的切削力和阻力,因切削阻力很大,对刀具和机床的破坏性非常大,刀 具易崩齿,且易造成工件报废,机床损坏等,都增加成本,而且加工效率又非常低,因而 加工成本很大。
实用新型内容
本实用新型就是鉴于上述问题而提出的,以提供一种新型的为目的， 该种复合 滚刀切削效率高,阻力小,散热效率高,强度大,寿命长,且在切削加工中对机床的破坏 远远小于现有滚刀。
为了达到上述目的,本实用新型采用下述技术方案：
一种复合滚刀，所述复合滚刀涉及各种花键滚刀、或各种链轮滚刀、或各种滚 子链或套筒链链轮滚刀、或各种镶片齿轮滚刀、或各种整体硬质合金齿轮滚刀、或 各种整体硬质合金小模数齿轮滚刀、或各种小模数齿轮滚刀、或各种齿轮滚刀、或 各种剃前齿滚刀，或各种双圆弧齿轮滚刀，或各种磨前齿轮滚刀，或各种渐开线花 键滚刀， 或各种压力角渐幵线花键滚刀， 以及其它各种具有切削刀齿的滚刀,包括 刀具头和切削刀齿，刀具头一体地或组合或焊合设置有多个切削刀齿，在每个切削 刀齿上，朝向切削方向的面为切削面，顶面部为后切削面，切削面的两侧后部为侧 切削面， 切削面与后切削面相交形成有至少一个切削刃， 切削面的顶部为弧形时， 弧形切削面与半圆形后切削面相交形成弧形切削刃，切削面与侧切削面相交形成至 少一个侧切削刃， 其特征在于,在各种花键滚刀、 或各种链轮滚刀、 或各种滚子链 或套筒链链轮滚刀、或各种镶片齿轮滚刀、或各种整体硬质合金齿轮滚刀、或各种 整体硬质合金小模数齿轮滚刀、或各种小模数齿轮滚刀、或各种齿轮滚刀、或各种 剃前齿滚刀，或各种双圆弧齿轮滚刀，或各种磨前齿轮滚刀，或各种渐开线花键滚 刀，或各种压力角渐开线花键滚刀， 以及其它各种具有切削刀齿的滚刀的，朝向切 削方向上的切削面， 或弧形切削面， 或侧切削面， 或弧形侧切削面， 或后切削面， 或弧形后切削面的内侧，凸起的设置至少一级阶梯状的复合切削面，或复合侧切削 面， 或复合后切削面， 或弧形切削面， 或复合弧形切削面， 或弧形侧切削面， 或复 合弧形侧切削面， 或弧形后切削面， 或复合弧形后切削面， 在 1切削刃， 或侧切 削刃， 或前切削刃上， 也凸起的设置至少一级阶梯状的 2 复合切削刃， 或复合侧 切削刃， 或复合前切削刃， 并形成有至少一级阶梯状的 3阶梯刃或 4分切刃； 在 各种滚刀的切削刀条或切削刀体的至少一级切削刃， 或复合切削刃， 或侧切削刃， 或复合侧切削刃， 或前切削刃， 或复合前切削刃， 或弧形切削刃， 或复合弧形切削 刃，或侧切削刃，或复合弧形侧切削刃，或弧形前切削刃，或复合弧形前切削刃上， 设置有至少一个 5凹口刃， 或凹口刃上重叠设置至少一级 6复合凹口刃， 呈开口 向切削面， 或后切削面， 或侧切削面， 或复合切削面， 或复合后切削面， 或复合侧 切削面延伸，形成为至少一个凹槽，或复合凹槽的， 以上各种不同切削方式在复合 滚刀上的设置， 或各种切削方式在切削刃， 或侧切削刃， 或前切削刃， 或各种不同 的切削刃上进行不同切削方式在复合滚刀上的组合设置所形成的各种组合刃。
优选地,在所述的复合滚刀切削刀齿的切削面， 或侧切削面， 或后切削面上， 凸起的设置至少一级阶梯状的复合切削面，和至少一级阶梯状的复合后切削面， 以 及至少一级阶梯状的复合切削刃延伸至刀头两侧的侧切削刃上，在复合滚刀的前部 刀头上，朝向切削方向的切削面上，呈至少一级阶梯状的复合切削刃和至少一级复 合侧切削刃，或弧形切削刃， 最外侧的切削面或弧形切削面与阶梯状的切削面，或 弧形切削面形成为高效加强台。
一种复合滚刀， 涉及各种花键滚刀、 各种链轮滚刀、 各种镶片齿轮滚刀、 各 种硬质合金齿轮滚刀、各种齿轮滚刀、各种双圆弧齿轮滚刀的切削刀齿的切削面为 梯形或弧形或三角形或其他多边形滚刀，该种滚刀包括刀具头和切削刀齿，具头一 体地或组合或焊合设置有多个切削刀齿，在每个切削刀齿上，朝向切削方向的面为 切削面，顶面部为后切削面， 切削面的两侧后部为侧切削面，切削面与后切削面相 交形成有至少一个切削刃，切削面的顶部为弧形时弧形切削面与半圆形后切削面相 交形成弧形切削刃， 切削面与侧切削面相交形成至少一个侧切削刃， 其特征在于, 所述复合滚刀涉及各种花键滚刀、各种硬质合金齿轮滚刀、各种链轮滚刀、各种齿 轮滚刀、各种镶片齿轮滚刀、各种双圆弧齿轮滚刀或其他多边形切削刀齿滚刀的切 削刀齿的切削面为梯形或弧形或三角形或其他多边形切削刀齿的滚刀，在朝向切削 方向的切削面或后切削面或侧切削面， 形成有切削刃或弧形切削刃或侧切削刃， 并在切削刃或弧形切削刃或侧切削刃上形成有至少一个凹口刃或重叠设置的复合 凹口刃。
优选地,在所述的复合滚刀的切削刃， 或弧形切削刃， 或侧切削刃， 或弧形侧 切削刃， 或前切削刃， 或弧形前切削刃上， 设置有至少一个凹口刃， 呈开口延伸状 分布在切削面， 或弧形切削面， 或侧切削面， 或弧形侧切削面， 或后切削面， 或弧 形后切削面上， 形成有至少一个凹槽。
一种复合滚刀， 涉及各种花键滚刀、各种链轮滚刀、各种镶片齿轮滚刀、各 种硬质合金齿轮滚刀、各种齿轮滚刀、各种双圆弧齿轮滚刀的切削刀齿的切削面为 梯形或弧形或三角形或其他多边形滚刀， 该种滚刀包括刀具头和切削刀齿， 刀具 头一体地或组合或焊合设置有多个切削刀齿，在每个切削刀齿上，朝向切削方向的 面为切削面，顶面部为后切削面，切削面的两侧后部为侧切削面，切削面与后切削 面相交形成有至少一个切削刃，切削面的顶部为弧形时弧形切削面与半圆形后切削 面相交形成弧形切削刃，切削面与侧切削面相交形成至少一个侧切削刃，其特征在 于，所述复合滚刀涉及各种花键滚刀、各种硬质合金齿轮滚刀、 各种链轮滚刀、 各 种齿轮滚刀、各种镶片齿轮滚刀、各种双圆弧齿轮滚刀或其他多边形切削刀齿滚刀 的切削刀齿的切削面为梯形或弧形或三角形或其他多边形切削刀齿的滚刀，在朝向 切削方向的切削面内侧凸起的设置至少一级阶梯状的复合切削面，和至少一级阶梯 状的复合后切削面，和至少一级阶梯状的复合侧切削面，使切削刃或弧形切削刃或 侧切削刃上凸起的形成有至少一级阶梯状的复合切削刃或复合弧形切削刃或复合 侧切削刃，并在切削刃或弧形切削刃或侧切削刃或复合切削刃或复合弧形切削刃或 复合侧切削刃上形成有至少一级阶梯状的阶梯刃或分切刃；在切削刃或弧形切削刃 或侧切削刃或复合切削刃或复合弧形切削刃或复合侧切削刃上设置有至少一个凹 口刃。
一种复合滚刀，所述复合滚刀涉及各种花键滚刀、各种链轮滚刀、各种镶片齿 轮滚刀、各种硬质合金齿轮滚刀、各种齿轮滚刀、各种双圆弧齿轮滚刀， 各种切削 刀齿的滚刀,包括刀具头和切削刀齿， 刀具头一体地或组合或焊合设置有多个切削 刀齿， 在每个切削刀齿上， 朝向切削方向的面为切削面， 顶面部为后切削面， 切削 面的两侧后部为侧切削面，切削面与后切削面相交形成有至少一个切削刃，切削面 的顶部为弧形时弧形切削面与半圆形后切削面相交形成弧形切削刃，切削面与侧切 削面相交形成至少一个侧切削刃，其特征在于,在朝向切削方向上的切削面的内侧， 凸起的设置至少一级阶梯状的复合切削面或复合侧切削面或复合后切削面， 在 1 切削刃或 2侧切削刃上也凸起的设置至少一级阶梯状的 3复合切削刃或 4复合侧 切削刃， 并形成有至少一级阶梯状的 5阶梯刃或 6分切刃； 在各种滚刀的切削刀 条或切削刀体的至少一级切削刃或复合切削刃或侧切削或复合侧切削刃上设置有 至少一个 7凹口刃， 或凹口刃上重叠设置至少一级 8复合凹口刃， 呈开口向切削 面或后切削面或侧切削面延伸形成为至少一个凹槽或复合凹槽，以上八种不同切削 方式的设置或一至八种切削方式中各种不同的组合设置的切削方式所形成的各种 组合刃。
优选地， 所述的复合滚刀的切削面顶部为梯形， 或弧形， 或三角形， 或其它各 种形状的切削刀齿的切削面上凸起的设置复合切削面。
优选地，所述的复合滚刀在每个切削刀齿的切削刃， 或弧形切削刃，或侧切削 刃， 或复合切削刃， 或复合弧形切削刃， 或复合侧切削刃， 或复合弧形侧切削刃， 或前切削刃，或复合前切削刃，或复合弧形前切削刃上，形成有至少一级阶梯状的 阶梯刃或分切刃。
优选地， 所述的复合滚刀的每个切削刀齿一体的， 或组合， 或焊合在一起的， 各种结构的切削刀齿的切削面上， 设置有阶梯状的复合切削面， 和复合后切削面， 或复合侧切削面， 并形成有复合形的阶梯刃， 或分切刃， 或凹口刃的复合滚刀。
优选地， 所述复合滚刀， 其特征在于， 所述的复合滚刀如花键滚刀、齿轮滚刀 等各种滚刀的切削刀齿为各种切削面的凸起的复合刃型切削刀齿的滚刀。
优选地， 所述的复合滚刀的切削刀齿的切削面上凸起的设置复合刃的滚刀。 优选地，所述复合滚刀，其特征在于，所述的复合滚刀的切削刃或弧形切削刃 或侧切削刃上有凹口刃，呈开口向切削面弧形切削面或侧切削面或后切削面或复合 切削面或复合弧形切削面和复合后切削面或复合侧切削面延伸形成有至少一个凹 优选地，所述复合滚刀，其特征在于，所述的复合滚刀的切削刃或侧切削刃为 直形或半圆形或弧形或其他多边形切削刀齿和侧切削刃上设置有阶梯刃或分切刃 或凹口刃。
优选地，所述的复合滚刀，其特征在于，所述的复合滚刀的每个切削刀齿一体 的或组合或悍合在一起的盘形或圆柱形或其他多面体形的切削刀齿的切削面上设 置有阶梯状的复合切削面或复合后切削面并形成有复合形的阶梯刃或分切刃或凹 口刃的复合滚刀。
优选地，所述的复合滚刀，其特征在于，所述的复合滚刀在每个切削刀齿上具 有一直形或曲线形或三角形的切削刃，沿着该切削刃形成加强台，在该加强台的朝 向切削方向的前部形成有第二切削刃外侧面，与第二切削刃加强台，第二切削面向 两侧延伸使两侧刃形成有阶梯状的阶梯刃或分切刃。
优选地，在所述的复合滚刀，其特征在于，所述的复合滚刀的切削刃延伸至前 部刀头上，在滚刀的前部刀头上朝向切削方向的切削刀齿前部刀头的切削刃或侧切 削刃上，设置有至少一个凹口刃并呈开口延伸状分布在切削面或侧切削面或后切削 面上形成有至少一个凹槽。
优选地， 所述的复合滚刀的切削刃， 或弧形切削刃， 或侧切削刃， 或弧形侧 切削刃， 或前切削刃， 或弧形前切削刃上， 设置有凹口刃， 或复合凹口刃， 呈开口 向切削面， 或弧形切削面， 或侧切削面， 或后切削面， 或复合切削面， 或复合弧形 切削面， 或复合后切削面， 或复合侧切削面， 或复合弧形侧切削面上， 延伸形成有 至少一个凹槽。
优选地， 在每个切削刀齿上有两个同一凹槽的两个凹口刃。
优选地，所述复合滚刀的切削刃或弧形切削刃或侧切削刃或复合切削刃或复合 弧形切削刃或复合侧切削刃上至少有一个阶梯刃或分切刃。
优选地，所述复合滚刀的切削刃或弧形切削刃或侧切削刃或复合切削刃或复合 弧形切削刃或复合侧切削刃上至少有一个凹口刃。
优选地，所述复合滚刀的每个切削刀齿上的凹槽分布在侧切削面，后切削面和 切削面上。
优选地， 所述复合滚刀的每个切削刀齿上有凹口刃和阶梯刃或分切刃。
优选地， 所述复合滚刀的刀具头一体地或组合或焊合设置多个切削刀齿。 有益效果
由于在复合滚刀的切削刃， 或侧切削刃， 或前切削刃， 或弧形切削刃， 或弧形侧切 削刃， 或弧形前切削刃上设置了复合切削刃， 或复合侧切削刃， 或复合弧形切削刃， 或 复合弧形侧切削刃， 或复合弧形前切削刃， 分解了切削刃或侧切削刃的切削量， 由于阶 梯刃或分切刃的设置增强了刀具头的抗崩裂强度， 由于凹口刃的设置提高了刀具头的切 削效率， 复合凹口刃的设置增强了凹口刃的抗崩裂强度， 从而提高了复合滚刀的切削效 率， 延长了复合滚刀的使用寿命。
附图说明
本实用新型的技术方案和优点将通过结合附图进行详细的说明， 在该附图中 图 1-3是本实用新型的第一实施方式的复合滚刀的示意图。
图 4-6是本实用新型的第二实施方式的复合滚刀的示意图。
图 7-9是本实用新型的第三实施方式的复合滚刀的示意图。
图 10-12是本实用新型的第四实施方式的复合滚刀的示意图。
图 13- 15是本实用新型的第五实施方式的复合滚刀的示意图。
具体实施方式
下面将通过结合附图详细地说明本实用新型的一种复合滚刀头的优选实施方式，在 实施方式 1-3中主要以具有复合切削刃或复合后切削刃或复合侧切削刃或凹口刃或 阶梯刃或分切刃为例进行说明，在下面的说明中，相同的部件使用相同的符号并省略对 其具体的说明。
实施方式 1
一种复合滚刀如图 1-3所示，本实用新型的第一实施方式的复合滚刀为各种复 合齿轮滚刀， 包括定位孔 1和刀具头 2， 该刀具柄或定位孔 1和刀具头 2形成为一 体， 刀具头 2—体地设置有多个切削刀齿 3， 在每个切削刀齿 3上， 有一切削面 4， 在朝向切削方向的切削面 4的后面侧或背面侧为后切削面 5或侧切削面 6 ， 切削 面 4与后切削面 5或侧切削面 6相交形成有至少一个切削刃 8或至少一个侧切削 刃 9， 朝向切削方向上的切削面的内侧， 凸起的设置至少一级阶梯状的复合切削面 11和至少一级阶梯状的复合侧切削面 12或复合后切削面 14以及至少一级复合切 削刃 13， 至少一级复合侧切削刃 15, 切削面 4形成为很小的加强台， 在切削刃 8 或侧切削刃 9或复合侧切削刃 15或复合切削刃 13上也设置至少一个凹口刃 16， 呈开口向切削面 4或侧切削面 6或后切削面 5延伸形成为至少一个凹槽 21， 侧切 削刃 9与复合侧切削刃 15形成有阶梯刃。
根据上述结构， 由于在每个切削刀条或切削刀齿 3上沿着切削面 4凸起的形 成有复合切削面 11和复合侧切削面 12或复合后切削面 14， 使原切削面 4形成为 很小的加强台， 并形成有复合切削刃 13和复合侧切削刃 15增强了切削刃 8和侧 切削刃 9 的散热强度使该滚刀始终保锋利和强度因此提高了效率， 延长了使用寿 命， 通过在切削刃 8或侧切削刃 9或复合切削刃 13或复合侧切削刃 15上设置凹 口刃 16将原切削刃分解使之受力减少而强度增大因此进一步提高了效率， 进一步 延长了使用寿命，使切削方式将刀具整体受力分解为多个局部受力， 同时加强台又 有效的增加了散热功能， 使刀具使用寿命延长并在加工过程中一直保持高强度。
实施方式 2
一种复合滚刀如图 4-6所示，本实用新型的第二实施方式的复合滚刀为各种硬 质合金齿轮复合滚刀， 包括定位孔 1和刀具头 2， 该刀具柄或定位孔 1和刀具头 2 形成为一体， 刀具头 2—体地设置有多个切削刀条或切削刀齿 3， 在每个切削刀条 或切削刀齿 3上， 有一切削面 4， 在朝向切削方向的切削面 4的后面侧或背面侧为 后切削面 5或侧切削面 6，切削面 4与后切削面 5或侧切削面 6相交形成有至少一 个切削刃 8或至少一个侧切削刃 9， 朝向切削方向上的切削面的内侧， 凸起的设置 至少一级阶梯状的复合切削面 11和至少一级阶梯状的复合侧切削面 12或复合后 切削面 14以及至少一级复合切削刃 13， 至少一级复合侧切削刃 15， 切削面 4形 成为很小的加强台，在切削刃 8或侧切削刃 9或复合侧切削刃 15或复合切削刃 13 上也设置至少一个凹口刃 16， 呈开口向切削面 4或侧切削面 6或后切削面 5或侧 切削面 6延伸形成为至少一个凹槽 21， 侧切削刃 9与复合侧切削刃 15形成有阶 梯刃。
根据上述结构， 由于在每个切削刀条或切削刀齿 3上沿着切削面 4凸起的形 成有复合切削面 11和复合侧切削面 12或复合后切削面 14， 使原切削面 4形成为 很小的加强台， 并形成有复合切削刃 13和复合侧切削刃 15增强了切削刃 8和侧 切削刃 9 的散热强度使该滚刀始终保锋利和强度因此提高了效率， 延长了使用寿 命， 通过在切削刃 8或侧切削刃 9或复合切削刃 13或复合侧切削刃 15上设置凹 口刃 16将原切削刃分解使之受力减少而强度增大因此进一步提高了效率， 进一步 延长了使用寿命，使切削方式将刀具整体受力分解为多个局部受力，同时加强台又 有效的增加了散热功能， 使刀具使用寿命延长并在加工过程中一直保持高强度。
实施方式 3
一种复合滚刀如图 7-9所示，本实用新型的第二实施方式的复合滚刀为各种复 合镶片齿轮滚刀， 包括定位孔 1和刀具头 2， 该刀具柄或定位孔 1和刀具头 2形成 为一体， 刀具头 2—体地设置有多个切削刀条或切削刀齿 3， 在每个切削刀条或切 削刀齿 3上， 有一切削面 4, 在朝向切削方向的切削面 4的后面侧或背面侧为后切 削面 5或侧切削面 6，切削面 4与后切削面 5或侧切削面 6相交形成有至少一个切 削刃 8或至少一个侧切削刃 9， 朝向切削方向上的切削面的内侧， 凸起的设置至少 一级阶梯状的复合切削面 11和至少一级阶梯状的复合侧切削面 12或复合后切削 面 14以及至少一级复合切削刃 13， 至少一级复合侧切削刃 15， 切削面 4形成为 很小的加强台， 在切削刃 8或侧切削刃 9或复合侧切削刃 15或复合切削刃 13上 也设置至少一个凹口刃 16， 呈开口向切削面 4或侧切削面 6或后切削面 5或侧切 削面 6延伸形成为至少一个凹槽 21,侧切削刃 9与复合侧切削刃 15形成有阶梯刃。
根据上述结构， 由于在每个切削刀条或切削刀齿 3上沿着切削面 4凸起的形 成有复合切削面 11和复合侧切削面 12或复合后切削面 14， 使原切削面 4形成为 很小的加强台， 并形成有复合切削刃 13和复合侧切削刃 15增强了切削刃 8和侧 切削刃 9 的散热强度使该滚刀始终保锋利和强度因此提高了效率， 延长了使用寿 命， 通过在切削刃 8或侧切削刃 9或复合切削刃 13或复合侧切削刃 15上设置凹 口刃 16将原切削刃分解使之受力减少而强度增大因此进一步提高了效率， 进一步 延长了使用寿命，使切削方式将刀具整体受力分解为多个局部受力，同时加强台又 有效的增加了散热功能， 使刀具使用寿命延长并在加工过程中一直保持高强。
根据上述结构， 由于在每个切削刀齿 3上沿着切削刃 4形成有加强台 5， 并 且在该加强台 5的朝向切削方向前部形成有第二切削刃 6和第二切削面 8，使两侧 刃 9， 切削刃 8组成两阶梯刃或分切刃， 并分解了两侧切削刃的切削力， 加强台又 将摩擦产生的热量散出去使刀具保持高强度， 得以延长使用寿命和提高工作效率
(将一次切削分解为至少两次切削） 改变切削刀齿 3 的所有切削刃的角度形状， 阶梯刃或分切刃的级数可扩大本实用新型的适用范围，能够应用于多种滚刀的制造 和滚刀在多种机件加工中的应用。
根据上述结构， 由于在每个切削刀齿 3的切削面 5上形成有凹槽 12并向两侧 切削刃 9伸并相交形成凹口刃 16将切削刃 8解成若干个小的切削刃， 因此切削刀 齿 3的切削阻力大大减小。 同时凹口刃 16起到了很好的散热作用， 从而使切削刀 齿 3的切削摩擦所产生的热量大大降低， 使刃部始终保持高强度。
实施方式 4
一种复合滚刀如图 10-12所示，本实用新型的第二实施方式的复合滚刀为各种 复合链轮齿轮滚刀， 包括定位孔 1和刀具头 2， 该刀具柄或定位孔 1和刀具头 2形 成为一体， 刀具头 2—体地设置有多个切削刀条或切削刀齿 3， 在每个切削刀条或 切削刀齿 3上， 有一切削面 4， 在朝向切削方向的切削面 4的后面侧或背面侧为后 切削面 5或侧切削面 6切削面 4与后切削面 5或侧切削面 6交形成有至少一个切 削刃 8或至少一个侧切削刃 9， 朝向切削方向上的切削面的内侧， 凸起的设置至少 一级阶梯状的复合切削面 11和至少一级阶梯状的复合侧切削面 12或复合后切削 面 14以及至少一级复合切削刃 13， 至少一级复合侧切削刃 15， 切削面 4形成为 很小的加强台， 在切削刃 8或侧切削刃 9或复合侧切削刃 15或复合切削刃 13上 也设置至少一个凹口刃 16， 呈开口向切削面 4或侧切削面 6或后切削面 5或侧切 削面 6伸形成为至少一个凹槽 21， 侧切削刃 9与复合侧切削刃 15形成有阶梯刃。
根据上述结构， 由于在每个切削刀条或切削刀齿 3上沿着切削面 4凸起的形 成有复合切削面 11和复合侧切削面 12或复合后切削面 14， 使原切削面 4形成为 很小的加强台， 并形成有复合切削刃 13和复合侧切削刃 15增强了切削刃 8和侧 切削刃 9 的散热强度使该滚刀始终保锋利和强度因此提高了效率， 延长了使用寿 命， 通 在切削刃 8或侧切削刃 9或复合切削刃 13或复合侧切削刃 15上设置凹 口刃 16将原切削刃分解使之受力减少而强度增大因此进一步提高了效率， 进一步 延长了使用寿命，使切削方式将刀具整体受力分解为多个局部受力，同时加强台和 凹槽 21有效的增加了散热功能， 使刀具使用寿命延长并在加工过程中一直保持高 强度。
实施方式 5
一种复合滚刀如图 13-15本实用新型的第二实施方式的复合滚刀为各种复合 花键滚刀，包括定位孔 1和刀具头 2，该刀具柄或定位孔 1和刀具头 2形成为一体， 刀具头 2—体地设置有多个切削刀条或切削刀齿 3， 在每个切削刀条或切削刀齿 3 上， 有一切削面 4， 在朝向切削方向的切削面 4的后面侧或背面侧为后切削面 5或 侧切削面 6切削面 4与后切削面 5或侧切削面 6交形成有至少一个切削刃 8或至 少一个侧切削刃 9, 朝向切削方向上的切削面的内侧， 凸起的设置至少一级阶梯状 的复合切削面 11和至少一级阶梯状的复合侧切削面 15复合后切削面 14以及至少 一级复合切削刃 13， 至少一级复合侧切削刃 15， 切削面 4形成为很小的加强台， 在切削刃 8或侧切削刃 9或复合侧切削刃 15或复合切削刃 13上也设置至少一个 凹口刃 16， 呈开口向切削面 4或侧切削面 6或后切削面 5或侧切削面 6伸形成为 至少一个凹槽 21， 侧切削刃 9与复合侧切削刃 15形成有阶梯刃。
根据上述结构， 由于在每个切削刀条或切削刀齿 3上沿着切削面 4凸起的形 成有复合切削面 11和复合侧切削面 12或复合后切削面 14， 使原切削面 4形成为 很小的加强台， 并形成有复合切削刃 13和复合侧切削刃 15增强了切削刃 8和侧 切削刃 9 的散热强度使该滚刀始终保锋利和强度因此提高了效率， 延长了使用寿 命， 通过在切削刃 8或侧切削刃 9或复合切削刃 13或复合侧切削刃 15上设置凹 口刃 16将原切削刃分解使之受力减少而强度增大因此进一步提高了效率， 进一步 延长了使用寿命，使切削方式将刀具整体受力分解为多个局部受力，同时加强台又 有效的增加了散热功能， 使刀具使用寿命延长并在加工过程中一直保持高强度。
通过将滚刀的切削刀齿制成如上的结构，可扩大本实用新型的适用范围，提高 滚刀的切削效率并延长使用寿命。
以上虽然以定位孔定位的复合滚刀为例进行了说明，但是本实用新型的刀具也 可用于所有滚刀的切削面上凸起的设置阶梯状的复合切削面或阶梯状的复合后切 削面， 形成至少一级阶梯状的复合切削刃或复合侧切削刃 ， 切削刃或侧切削刃上 设置有凹口刃，呈开口向切削面或侧切削面或后切削面延伸形成为凹槽，切削刃或 侧切削刃或复合切削刃或复合侧切削刃上设置有凹口刃，呈开口向切削面或侧切削 面或后切削面延伸形成为凹槽的方式的多种组合的复合滚刀。
以上所述的优选实施方式是说明性的而不是限制性的，在不脱离本实用新型的 主旨和基本特征的情况下，本实用新型还可以以其它方式进行实施和具体化，本实 用新型的范围由权利要求进行限定，在权利要求限定范围内的所有变形都落入本实 用新型的范围内。

Claims

权 利 要 求 书
1、 一种复合滚刀， 所述复合滚刀涉及各种花键滚刀、 或各种链轮滚刀、 或各 种滚子链或套筒链链轮滚刀、或各种镶片齿轮滚刀、或各种整体硬质合金齿轮滚刀、 或各种整体硬质合金小模数齿轮滚刀、 或各种小模数齿轮滚刀、 或各种齿轮滚刀、 或各种剃前齿滚刀， 或各种双圆弧齿轮滚刀，或各种磨前齿轮滚刀，或各种渐开线 花键滚刀， 或各种压力角渐开线花键滚刀， 以及其它各种具有切削刀齿的滚刀,包 括刀具头和切削刀齿，刀具头一体地或组合或悍合设置有多个切削刀齿，在每个切 削刀齿上，朝向切削方向的面为切削面，顶面部为后切削面，切削面的两侧后部为 侧切削面，切削面与后切削面相交形成有至少一个切削刃，切削面的顶部为弧形时， 弧形切削面与半圆形后切削面相交形成弧形切削刃，切削面与侧切削面相交形成至 少一个侧切削刃， 其特征在于,在各种花键滚刀、 或各种链轮滚刀、 或各种滚子链 或套筒链链轮滚刀、或各种镶片齿轮滚刀、或各种整体硬质合金齿轮滚刀、或各种 整体硬质合金小模数齿轮滚刀、或各种小模数齿轮滚刀、或各种齿轮滚刀、或各种 剃前齿滚刀，或各种双圆弧齿轮滚刀，或各种磨前齿轮滚刀，或各种渐开线花键滚 刀，或各种压力角渐开线花键滚刀， 以及其它各种具有切削刀齿的滚刀的， 朝向切 削方向上的切削面， 或弧形切削面， 或侧切削面， 或弧形侧切削面， 或后切削面， 或弧形后切削面的内侧，凸起的设置至少一级阶梯状的复合切削面，或复合侧切削 面， 或复合后切削面， 或弧形切削面， 或复合弧形切削面， 或弧形侧切削面， 或复 合弧形侧切削面， 或弧形后切削面， 或复合弧形后切削面， 在 1切削刃， 或侧切 削刃， 或前切削刃上， 也凸起的设置至少一级阶梯状的 2 复合切削刃， 或复合侧 切削刃， 或复合前切削刃， 并形成有至少一级阶梯状的 3阶梯刃或 4分切刃； 在 各种滚刀的切削刀条或切削刀体的至少一级切削刃， 或复合切削刃， 或侧切削刃， 或复合侧切削刃， 或前切削刃， 或复合前切削刃， 或弧形切削刃， 或复合弧形切削 刃，或侧切削刃，或复合弧形侧切削刃，或弧形前切削刃，或复合弧形前切削刃上， 设置有至少一个 5凹口刃， 或凹口刃上重叠设置至少一级 6复合凹口刃， 呈开口 向切削面， 或后切削面， 或侧切削面， 或复合切削面， 或复合后切削面， 或复合侧 切削面延伸，形成为至少一个凹槽，或复合凹槽的， 以上各种不同切削方式在复合 滚刀上的设置， 或各种切削方式在切削刃， 或侧切削刃， 或前切削刃， 或各种不同 的切削刃上进行不同切削方式在复合滚刀上的组合设置所形成的各种组合刃。
2、 如权利要求 1所述的复合滚刀， 其特征在于， 所述的复合滚刀切削刀齿的 切削面， 或侧切削面， 或后切削面上， 凸起的设置至少一级阶梯状的复合切削面， 和至少一级阶梯状的复合后切削面，以及至少一级阶梯状的复合切削刃延伸至刀头 两侧的侧切削刃上， 在复合滚刀的前部刀头上，朝向切削方向的切削面上，呈至少 一级阶梯状的复合切削刃和至少一级复合侧切削刃，或弧形切削刃，最外侧的切削 面或弧形切削面与阶梯状的切削面， 或弧形切削面形成为高效加强台。
3、 如权利要求 1-2任一所述的复合滚刀， 其特征在于， 所述的复合滚刀的切 削刃， 或弧形切削刃， 或侧切削刃， 或弧形侧切削刃， 或前切削刃， 或弧形前切削 刃上， 设置有至少一个凹口刃， 呈开口延伸_状分布在切削面， 或弧形切削面， 或侧 切削面，或弧形侧切削面，或后切削面，或弧形后切削面上，形成有至少一个凹槽。
4、 如权利要求 1-3任一所述的复合滚刀， 其特征在于， 所述的复合滚刀的切 削面上凸起的设置复合切削面。
5、 如权利要求 1-4任一所述的复合滚刀， 其特征在于， 所述的复合滚刀在每 个切削刀齿的切削刃， 或弧形切削刃， 或侧切削刃， 或复合切削刃， 或复合弧形切 削刃， 或复合侧切削刃， 或复合弧形侧切削刃， 或前切削刃， 或复合前切削刃， 或 复合弧形前切削刃上， 形成有至少一级阶梯状的阶梯刃或分切刃。
6、 如权利要求 1-5任一所述的复合滚刀， 其特征在于， 所述的复合滚刀的每 个切削刀齿一体的， 或组合， 或焊合在一起的， 各种结构的切削刀齿的切削面上， 设置有阶梯状的复合切削面， 和复合后切削面，或复合侧切削面， 并形成有复合形 的阶梯刃， 或分切刃， 或凹口刃的复合滚刀。
7、 如权利要求 1-6任一所述复合滚刀， 其特征在于， 所述的复合滚刀的切削 刀齿的切削面上凸起的设置复合刃的滚刀。
8、 如权利要求 1-7任一所述复合滚刀， 其特征在于， 所述的复合滚刀的切削 刃， 或弧形切削刃， 或侧切削刃， 或弧形侧切削刃， 或前切削刃， 或弧形前切削刃 上，设置有凹口刃，或复合凹口刃，呈开口向切削面，或弧形切削面，或侧切削面， 或后切削面， 或复合切削面， 或复合弧形切削面， 或复合后切削面， 或复合侧切削 面， 或复合弧形侧切削面上， 延伸形成有至少一个凹槽。
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