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1. 发明授权

US11090743B2 Mutual-lapping device for improving gear machining accuracy and the mutual-lapping method thereof 有权
公开(公告)号：US11090743B2
公开(公告)日：2021-08-17
申请号：US16969344
申请日：2018-05-09
申请人： DALIAN UNIVERSITY OF TECHNOLOGY
发明人： Siying Ling , Xunlian Wang , Ming Ling , Yilei Chen , Huiyang Zhang , Xiaodong Wang , Liding Wang
IPC分类号： B23F19/02 , B23F15/00 , B23F1/02
摘要： A mutual-lapping device and mutual-lapping method for improving processing precision based on the principle of error averaging is proposed. The device including driving friction wheel, driving belt pulley, transmission belt A, connecting rod A, rotation shaft segment A, multi-ball sleeve, mutual-lapping gear A, tension spring, driven friction wheel, pendulum bar of the driven friction wheel, driven belt pulley, transmission belt B, connecting rod B, pressure spring of tensioning pulley, tensioner mechanism, rotation shaft segment B and mutual-lapping gear B. By mutual lapping the high-precision gears, not only the pitch deviation, tooth profile deviation, helix deviation and runout can be reduced synchronously, but also the machining cost is low. Meanwhile, the effect of improving pitch accuracy, profile accuracy, helix accuracy and runout accuracy and reducing surface roughness is remarkable.

2. 发明授权

US09221113B2 Methods for generating gear teeth of a double involute pinion-face gear drive system 有权
标题翻译：用于产生双渐开线小齿轮 - 齿面传动系统的齿轮齿的方法
公开(公告)号：US09221113B2
公开(公告)日：2015-12-29
申请号：US13839085
申请日：2013-03-15
申请人： GM Global Technology Operations LLC
发明人： Ioan Napau , Ileana Dacia Napau , Mircea Napau
IPC分类号： B23F5/22 , B23F9/10 , B23F15/00
CPC分类号： B23F5/22 , B23F9/105 , B23F15/00 , Y10T409/101749
摘要： Methods for generating gear teeth of a double involute-face gear drive system, curved in their longitudinal direction in form of either shortened, normal or an extended involute curve, include methods for generating the teeth of both components. Methods for generating the teeth of a double involute pinion, shaped in form of a normal involute in their profile direction and curved in their longitudinal direction in form of an either shortened, a normal or an extended involute curve, include the use of one of the following tools (1) a face hob and (2) a conical hob. Methods for generating the teeth of a face gear curved in their longitudinal direction in form of an either shortened, a normal or an extended involute curve include the use of one of the following tools (1) a rack cutter, (2) a shaper cutter and (3) a conical hob.
摘要翻译：用于产生双渐开线齿轮传动系统的齿轮齿的方法包括以缩短的，正常的或延伸的渐开线曲线的形式在其纵向上弯曲的方法，包括用于产生两个部件的齿的方法。用于产生在其轮廓方向上以法向渐开线的形式成形并且在其纵向方向上以缩短的，正常的或延伸的渐开线曲线的形式弯曲的双渐开线小齿轮的方法包括使用以下工具（1）一个面滚刀和（2）一个圆锥滚刀。用于产生以缩短的，正常的或延伸的渐开线曲线的形式在其纵向上弯曲的平面齿轮的齿的方法包括使用以下工具之一（1）齿条切割机，（2）成形器切割器和（3）圆锥滚刀。

3. 发明申请

US20130097865A1 PROCESSING METHOD AND PROCESSING DEVICE FOR CONCAVE-CONVEX GEAR 有权
标题翻译：用于锥形齿轮的加工方法和加工装置
公开(公告)号：US20130097865A1
公开(公告)日：2013-04-25
申请号：US13578094
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B23F15/00
CPC分类号： B23F15/00 , F16H1/321 , Y10T29/49467 , Y10T29/54
摘要： A trajectory extracting step of extracting a relative movement trajectory of each convex tooth pin of a mating gear with respect to a concave-convex gear at the time when torque is transmitted between the mating gear (fixed shaft) and the concave-convex gear (nutation gear) and a machining step of, when the concave-convex gear is machined on a concave tooth forming face of a disc-shaped workpiece on which the concave teeth have not been machined, moving at least one of the disc-shaped workpiece and a working tool such that a relative movement trajectory of the working tool with respect to the disc-shaped workpiece coincides with the relative movement trajectory of each convex tooth pin with respect to the concave-convex gear, extracted in the trajectory extracting step, are included.
摘要翻译：一种轨迹提取步骤，用于在匹配齿轮（固定轴）和凹凸齿轮（章动）之间传递扭矩时，提取相对于凹凸齿轮的配合齿轮的每个凸齿销的相对运动轨迹齿轮）和加工步骤，当凹凸齿轮被加工在其上没有加工凹齿的盘形工件的凹形成形面上时，将至少一个盘形工件和工作工具，使得加工工具相对于盘状工件的相对运动轨迹与每个凸齿销相对于在轨迹提取步骤中提取的凹凸齿轮的相对运动轨迹一致。

4. 发明申请

US20100319484A1 Wave Gear Device 有权
标题翻译：波浪装置
公开(公告)号：US20100319484A1
公开(公告)日：2010-12-23
申请号：US12784677
申请日：2010-05-21
申请人： Satoru Kanai
发明人： Satoru Kanai
IPC分类号： F16H35/00 , B23P15/14 , B23F15/00
CPC分类号： F16H55/0833 , F16H49/001 , F16H2049/003 , Y10T29/49476 , Y10T29/49478 , Y10T74/19 , Y10T74/19972 , Y10T409/101431
摘要： A bending state known as “coning,” in which the amount of bending of the flexspline gradually decreases in accordance with the distance from the open end of the spline, occurs in cup-type or “silk hat”-type wave gear devices. A tooth profile in which the tooth depth is kept constant and in which the bottom lands and top lands are parallel to each other along the tooth trace direction is used as the basic tooth profile for the circular spline and the flexspline of the wave gear device. A taper surface is formed on a part of the top land near the open end of the flexspline in the basic tooth profile, whereby a modified tooth profile is obtained. The modified tooth profile is employed as the tooth profile for both of the splines. Both of the splines can be caused to mesh together without generating coning-induced interference. Both of the splines can also be subjected to gear cutting by a simple process using a typical machining mechanism.
摘要翻译：被称为“锥形”的弯曲状态发生在杯形或“丝绸帽”型波浪齿轮装置中，弹性线的弯曲量根据花键的开口端的距离逐渐减小。作为齿轮装置的圆形花键和挠性线的基本齿廓，使用齿廓保持恒定并且底部平台和顶部平台沿齿迹方向彼此平行的齿廓。在基部齿廓中的柔性线的开口端附近的顶部区域的一部分上形成锥形表面，由此获得改进的齿廓。改进的齿形用作两个花键的齿廓。可以使两个样条互相啮合，而不产生锥形引起的干扰。两个花键也可以通过使用典型加工机构的简单工艺进行齿轮切割。

5. 发明授权

US06964210B2 Gear tooth profile 有权
标题翻译：齿轮齿廓
公开(公告)号：US06964210B2
公开(公告)日：2005-11-15
申请号：US10420141
申请日：2003-04-22
申请人： John R. Colbourne
发明人： John R. Colbourne
IPC分类号： B23F15/00 , B23F21/00 , F16H55/08 , B23F1/00
CPC分类号： B23F21/00 , B23F15/00 , F16H55/08 , F16H55/0826 , Y10T74/19972 , Y10T407/17 , Y10T409/10 , Y10T409/101749 , Y10T409/103975 , Y10T409/10795
摘要： A gear and method for producing the gear. The gear has a gear tooth profile conjugate to a gear basic-cutter tooth-profile having an addendum with a convex portion having an addendum point proximal to a pitch line and a dedendum with a concave portion having a dedendum point proximal to the pitch line. The convex portion is complementary with a corresponding portion of a mating-gear basic-cutter tooth-profile dedendum. The concave portion is complementary with a corresponding portion of the mating-gear basic-cutter tooth-profile addendum. A transition zone between the addendum point and the dedendum point has a predetermined width. The gear basic-cutter tooth-profile has a predetermined half pitch relief at the pitch line and continuity of profile and continuity of slope at the addendum point.
摘要翻译：一种用于生产齿轮的齿轮和方法。齿轮具有与齿轮基准刀具齿廓共轭的齿轮齿廓，齿轮基准刀具齿廓具有齿顶，凸起部分具有靠近节距线的齿顶点和具有靠近俯仰线的齿根点的凹部的齿根。凸起部分与配合齿轮基础切削齿轮齿形齿根的对应部分互补。凹部与配合齿轮基准刀齿形齿顶的对应部分互补。附加点和齿根点之间的过渡区域具有预定的宽度。齿轮基准齿轮齿廓在俯仰线处具有预定的半俯仰宽度，并且轮廓点的轮廓和坡度的连续性的连续性。

6. 发明授权

US5159741A Machine for the machining of metal 失效
标题翻译：机械加工机械
公开(公告)号：US5159741A
公开(公告)日：1992-11-03
申请号：US688926
申请日：1991-04-19
申请人： Friedrich A. Garschagen , Hans-Udo Heym
发明人： Friedrich A. Garschagen , Hans-Udo Heym
IPC分类号： B23C3/30 , B23F15/00 , B23F23/00
CPC分类号： B23F15/00 , B23C3/30 , B23F23/006 , Y10T29/5109 , Y10T409/305712 , Y10T82/13
摘要： The invention relates to a machine for machining by cutting with workholder and tool holder rotating in positive drive with respect to each other, the axis (z) of which toolholder extending askew to the workholder axis of rotation (x), is swingable and lockable about an axis (y) which intersects the axis of rotation (x) of the workpiece and the axis (z) of the toolholder at right angles, the toolholder being displaceable in the direction of the axis of rotation (x) of the workholder and the axis of swing (y) of the toolholder. In order to be able to carry out other cutting methods of machining in addition to a milling of a workpiece, the invention proposes providign individual electric drives (6, 7) for workholder (2) and toolholder (5), which drives are connected by an electronic positive drive device (13) and can individually be disconnected from it, the toolholder (5) on its part being seated on a tool slide (16) which is displaceable along the axis of the toolholder and on which there is also arranged a supplementary toolholder (18) which can be brought into working position by relative movement with respect to the tool slide (16).
摘要翻译：本发明涉及一种用于通过相对于彼此以正向驱动器旋转的夹持器和工具夹具进行切削加工的机器，其中刀架向轴承座旋转（x）倾斜的轴线（z）可围绕与工件的旋转轴线（x）和工具夹具的轴线（z）成直角相交的轴线（y），刀架可沿着支架的旋转轴线（x）移动，并且刀架的摆动轴（y）。为了能够进行除了工件铣削之外的其它切削加工方法，本发明提出了为工件架（2）和刀架（5）提供单独的电驱动装置（6,7），该驱动装置通过电子正驱动装置（13）并且可以单独地与其分离，其刀架（5）位于其上，工具滑块（16）位于工具滑块（16）上，该工具滑块可沿刀架的轴线移动，并且还安置有辅助刀架（18），其可通过相对于工具滑块（16）的相对运动而进入工作位置。

7. 发明授权

US4282782A Method of making rotary die racks 失效
标题翻译：旋转模架的制作方法
公开(公告)号：US4282782A
公开(公告)日：1981-08-11
申请号：US56161
申请日：1979-07-10
申请人： Harald N. Jungesjo
发明人： Harald N. Jungesjo
IPC分类号： B23F15/00 , B21H5/00 , B23F1/06 , B23P15/14 , B23P15/40 , B21K5/20
CPC分类号： B23P15/406 , B21H5/00 , B23F1/06
摘要： A method and apparatus for making rotary die racks having an elongated shape including a partially circular forming face of less than 180.degree. and a flat mounting surface that faces in the opposite direction as the forming face. Cast metal blanks of the die racks are secured to a rotatable spindle in a side-by-side relationship to turn the forming faces. Forming projections, i.e. teeth that extend parallel to the axis of the forming face, are then cut in the turned face. Heat treating of the die racks is then performed before mounting thereof on a fixture to perform a finish grinding of the teeth. The spindle preferably includes a spindle member and a central shaft on which the spindle member is mounted for rotation. The fixture includes a pair of spaced end plates and a bed that extends between the end plates and has a stop and an adjustable positioner for clamping the die racks.
摘要翻译：一种用于制造具有包括小于180度的部分圆形成形面的细长形状的旋转模架的方法和装置，以及与成形面相反方向的平坦安装表面。模具架的铸造金属坯料以并排关系固定到可旋转主轴，以转动成形面。然后在转动面中切割成形突起，即平行于成形面的轴线延伸的齿。然后在将其安装在固定装置上之前进行模具架的热处理，以进行牙齿的精磨。心轴优选地包括心轴构件和中心轴，心轴构件安装在其上以便旋转。夹具包括一对隔开的端板和一个在端板之间延伸并具有止动件和用于夹紧模具架的可调定位器的床。

8. 发明授权

US3803872A Toothed coupling for rotatable members 失效
标题翻译：可旋转成员的牙齿联接
公开(公告)号：US3803872A
公开(公告)日：1974-04-16
申请号：US24155072
申请日：1972-04-06
申请人： RENK AG ZAHNRAEDER
发明人： WOLF A
IPC分类号： B23F15/00 , F16D1/08 , F16D3/18
CPC分类号： B23F15/00 , F16D1/0858 , F16D3/185 , F16D2001/103
摘要： A toothed (spline) coupling for torque transmission between rotatable members comprises a sleeve formed as an internal gear (toothed body) snugly receiving an externally toothed wheel. The teeth of the sleeve define a pitch annulus deviating from the circular and coinciding with the pitch circle of the inner externally toothed gear in three locations equispaced around the coupling''s rotation axis, i.e. at angles of 120*. Except at these three locations the pitch annulus of the sleeve lies outside the inner gear''s pitch circle. In this manner only three teeth of the inner gear fit snugly into the splines of the sleeve. On application of torque to the coupling the sleeve deforms and most of the teeth of the gear fit into the splines for best torque transmission. It is also possible to form the gear wheel with three teeth lying on a pitch circle and all of its other teeth lying slightly inside this circle. In such an arrangement the teeth and splines are spaced at up to 60* from one another.
摘要翻译：用于可旋转构件之间的扭矩传递的齿形（花键）联接器包括形成为紧密地接收外齿轮的内齿轮（齿形体）的套筒。套筒的齿限定了一个偏离圆形的节距环，并且与内外齿齿轮的节圆重合，该三个位置围绕联轴器的旋转轴线等距，即120度的角度。除了这三个位置之外，套筒的节距环位于内齿轮的节圆之外。以这种方式，只有内齿轮的三个齿紧密地配合到套筒的花键中。在对联轴器施加扭矩时，套筒变形并且齿轮的大部分齿配合到花键中以获得最佳的扭矩传递。也可以形成具有位于节圆上的三个齿轮的齿轮，并且其所有其它齿都位于该圆周内。在这种布置中，齿和花键彼此间隔高达60度。

9. 发明授权

US3383756A Method of making a slip joint 失效
标题翻译：滑动接头的制作方法
公开(公告)号：US3383756A
公开(公告)日：1968-05-21
申请号：US50970865
申请日：1965-11-26
申请人： BORG WARNER
发明人： SMIRL RICHARD L
IPC分类号： B23F15/00 , B62D1/18 , B62D1/185 , F16D3/06
CPC分类号： B62D1/185 , B23F15/00 , F16D3/06 , Y10T29/49465 , Y10T29/49844 , Y10T29/49876 , Y10T29/49922

10. 发明授权

US3276324A Process for generating sprocket wheels 失效
标题翻译：链轮生产工艺
公开(公告)号：US3276324A
公开(公告)日：1966-10-04
申请号：US32772463
申请日：1963-12-03
申请人： MAAG ZAHNRAEDER & MASCHINEN AG
发明人： HANS GROB
IPC分类号： B21H5/02 , B23F15/00
CPC分类号： B23F15/005 , B21H5/02 , Y10T409/101431

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