| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 加工头 | CN200880128356.6 | 2008-12-16 | CN102015180B | 2015-10-07 | 托马斯·策勒 |
| 本发明涉及一种用于机床的加工头，最好是用于齿铣床和齿磨床的加工头，其具有直接驱动装置，所述直接驱动装置设置在机床的加工头托座内，其中所述直接驱动装置包括至少两个可相互同步地驱动的马达。 | ||||||
| 2 | 加工头 | CN200880128356.6 | 2008-12-16 | CN102015180A | 2011-04-13 | 托马斯·策勒 |
| 本发明涉及一种用于机床的加工头，最好是用于齿铣床和齿磨床的加工头，其具有直接驱动装置，所述直接驱动装置设置在机床的加工头托座内，其中所述直接驱动装置包括至少两个可相互同步地驱动的马达。 | ||||||
| 3 | 齿侧面改型的加工方法 | CN95195239.0 | 1995-09-15 | CN1075970C | 2001-12-12 | 赫尔曼·J·斯塔德菲尔德 |
| 一种通过对用一刀具从一被切齿轮上去除坯料的过程加以控制来生产齿轮中改型齿侧面的方法。该方法包括：设置一个齿轮加工机床，它具有可沿着和/或围绕多个轴线相对移动的刀具(42)和被切齿轮(50)。本发明还设置了一个理论上的基本机床，它包括多个机床参数，以使刀具(24)和被切齿轮(26)互相之间相对定位和移动。每一机床参数都被定义为可变参数，每个可变参数均可由一函数表示。通过限定每一可变参数的一组系数来确定一所需的齿侧面改型。然后，为所述每一可变参数确定所述系数的基础上，为每一可变参数确定函数。可以把这些函数由所述理论机床转换成一齿轮加工机床的轴线配置。通过这样的转换，可以在所述理论机床上定义的可变参数运动在所述齿轮加工机床的一根或多根轴线进行，以便根据所述可变参数函数，用所述刀具从所述被切齿轮上去除坯料。 | ||||||
| 4 | 机床排屑系统 | CN96193638.X | 1996-04-25 | CN1183070A | 1998-05-27 | 保罗·W·苏翁 |
| 一种能进行混加工过程和干加工过程的装置,例如一用于通过湿滚削和干滚削方法生产正齿轮和螺旋齿轮、轴、花键之类滚齿机。该装置包括通过独立的湿切屑和干切屑出口将由湿加工过程和干加工过程产生的切屑从装置中排除的装置。排屑装置包括一位于机床基座中的传递装置,该传递装置可反向以将切屑传送到相应的湿切屑和干切屑出口。排屑装置可将湿加工过程和干加工过程产生的切屑分别运送到两个侧表面的出口处并排出。 | ||||||
| 5 | 一种螺旋锥齿轮加工机床 | CN201510882458.9 | 2015-12-04 | CN105364190A | 2016-03-02 | 张春晖; 李锡晗; 丁志文; 阳益江 |
| 本发明公开了一种螺旋锥齿轮加工机床，包括回转台箱体和工件箱，所述回转台箱体具有回转轴，所述回转轴的一端与所述工件箱固接；所述工件箱具有连接轴，所述连接轴固套于所述回转轴；还包括外套于所述连接轴的静压轴承座，其与所述回转台箱体固接；所述静压轴承座与所述连接轴之间具有多个沿周向分布的静压油腔，所述静压轴承座上还设有与各所述静压油腔连通的供油道。该机床的结构设计能够提高工件箱与回转台箱体连接处的刚性，并，主切削力随着回转轴的转动而变化时，均会在切削力方向给予工件箱支撑。 | ||||||
| 6 | 一种用于产生非直齿轮齿的方法 | CN201180036614.X | 2011-03-08 | CN103180077B | 2016-01-13 | I·扎雷伯斯基 |
| 本发明涉及一种齿轮齿的产生方法，所述方法使用盘形刀具（1）在多轴机（100）上执行。盘形刀具（1）沿齿轮齿（2）运动，盘形刀具（1）沿与齿轮齿（2）相邻的间隙的运动与由多轴机执行的滚动运动同步，以使压力线（3）位于盘形刀具（1）的加工表面（4）上，使用盘形刀具（1）的边缘（5）对齿轮齿（2）的齿底（6）进行加工，其中当盘形刀具（1）的位置与齿轮齿（2）的位置对应时，开始对齿轮齿（2）的齿腹进行加工，以使压力线（3）接近齿腹（2）的第一边缘（7），盘形刀具（1）和齿轮齿（2）之间的相互位置不断改变，从而使压力线（3）进一步移离齿腹（2）的第一边缘（7），并且当压力线（3）到达齿轮面（2）的相对边缘（8）时，完成对齿腹（2）的加工；其中，设置齿腹（2）和盘形刀具（1）的位置，以使在对齿腹（2）进行加工的每一阶段，压力线（3）均位于盘形刀具（1）的加工表面（4）上。 | ||||||
| 7 | 一种用于产生非直齿轮齿的方法 | CN201180036614.X | 2011-03-08 | CN103180077A | 2013-06-26 | I·扎雷伯斯基 |
| 本发明涉及一种齿轮齿的产生方法，所述方法使用盘形刀具（1）在多轴机（100）上执行。盘形刀具（1）沿齿轮齿（2）运动，盘形刀具（1）沿与齿轮齿（2）相邻的间隙的运动与由多轴机执行的滚动运动同步，以使压力线（3）位于盘形刀具（1）的加工表面（4）上，使用盘形刀具（1）的边缘（5）对齿轮齿（2）的齿底（6）进行加工，其中当盘形刀具（1）的位置与齿轮齿（2）的位置对应时，开始对齿轮齿（2）的齿腹进行加工，以使压力线（3）接近齿腹（2）的第一边缘（7），盘形刀具（1）和齿轮齿（2）之间的相互位置不断改变，从而使压力线（3）进一步移离齿腹（2）的第一边缘（7），并且当压力线（3）到达齿轮面（2）的相对边缘（8）时，完成对齿腹（2）的加工；其中，设置齿腹（2）和盘形刀具（1）的位置，以使在对齿腹（2）进行加工的每一阶段，压力线（3）均位于盘形刀具（1）的加工表面（4）上。 | ||||||
| 8 | 齿侧面改型的加工方法 | CN95195239.0 | 1995-09-15 | CN1158580A | 1997-09-03 | 赫尔曼·J·斯塔德菲尔德 |
| 一种通过对用一刀具从一被切齿轮上去除坯料的过程加以控制来生产齿轮中改型齿侧面的方法。该方法包括：设置一个齿轮加工机床，它具有可沿着和/或围绕多个轴线相对移动的刀具(42)和被切齿轮(50)。本发明还设置了一个理论上的基本机床，它包括多个机床参数，以使刀具(24)和被切齿轮(26)互相之间相对定位和移动。每一机床参数都被定义为可变参数，每个可变参数均可由一函数表示。通过限定每一可变参数的一组系数来确定一所需的齿侧面改型。然后，为所述每一可变参数确定所述系数的基础上，为每一可变参数确定函数。可以把这些函数由所述理论机床转换成一齿轮加工机床的轴线配置。通过这样的转换，可以在所述理论机床上定义的可变参数运动在所述齿轮加工机床的一根或多根轴线进行，以便根据所述可变参数函数，用所述刀具从所述被切齿轮上去除坯料。 | ||||||
| 9 | GEAR ASSEMBLY AND MANUFACTURING METHOD THEREOF | US15671651 | 2017-08-08 | US20180045286A1 | 2018-02-15 | Masayuki ISHIBASHI; Makoto FUNAHASHI; Daisuke OKAMOTO |
| A gear assembly that can prevent a reduction in power transmission efficiency and a manufacturing method thereof are provided. The gear assembly comprises a first gear and a second gear. The gear assembly is designed in such a manner that first gear tooth and the second gear tooth are contacted properly to each other in a plane of action when operated in a predetermined condition. A rigidity reducing portion is formed on a first base portion to avoid improper contact in the plane of action when the gear assembly is operated in a different condition. | ||||||
| 10 | Processing head | US12935401 | 2008-12-16 | US08931984B2 | 2015-01-13 | Thomas Zeller |
| The present invention relates to a processing head for processing machines, preferably tooth milling and tooth grinding machines, comprising a direct drive which is arranged in a processing head bed of a processing machine, wherein the direct drive comprises at least two motors actuatable in synchronism with each other. | ||||||
| 11 | Method for Generating of Non-Straight Gear Teeth | US13700616 | 2011-03-08 | US20130122787A1 | 2013-05-16 | Igor Zarebski |
| A gear teeth generation method carried out on multi-axis machines, using a disk tool. The tool travels along the gear tooth where its motion along a gap adjacent to the gear tooth is synchronized with the roll motion performed by said multi-axis machine so that the pressure line is on the machining surface of the tool. The tool machines a bottom land surface of the tooth with its perimeter. Machining of the tooth flank starts with the tool positioned such that the pressure line is near a first edge of the tooth flank. Positions of the tool and the tooth are changed to cause the pressure line to move away from the first edge of the tooth flank. Machining is finished when the pressure line reaches the opposite edge of the tool flank. The pressure line is on the machining surface of the tool throughout every stage of machining. | ||||||
| 12 | LOAD RATING OPTIMIZED BEVEL GEAR TOOTHING | US13508967 | 2011-05-27 | US20130118282A1 | 2013-05-16 | Michael Potts; Berthold Schlecht; Michael Senf; Steffen Schaefer; Birgit Hutschenreiter |
| The invention relates to a bevel gear wheel (1) of a bevel gear unit, each tooth (2) of which comprises a load flank (3) and a non-working flank (4), wherein the teeth (2) have a helical or spiral tooth trace, in particular a curved tooth longitudinal line, and the teeth (2), in particular the upper meshing region of the teeth, have an octoid tooth shape or a spherical involute tooth shape, and the teeth have an excess material quantity (11) on the load flanks (4) in order to reinforce the load flanks (4), in particular such that the axis (9) that runs through the tooth tip-bisecting point AI of the tooth tip transverse line (23) and through the midpoint of the gear wheel exhibits asymmetry of the teeth (2). The invention further relates to a method for producing a bevel gear wheel (1) according to one of the preceding claims, in which the tooth geometry is produced by a four-axis or multi-axis method, in particular a five-axis method. | ||||||
| 13 | Processing Head | US12935401 | 2008-12-16 | US20110027031A1 | 2011-02-03 | Thomas Zeller |
| The present invention relates to a processing head for processing machines, preferably tooth milling and tooth grinding machines, comprising a direct drive which is arranged in a processing head bed of a processing machine, wherein the direct drive comprises at least two motors actuatable in synchronism with each other. | ||||||
| 14 | Machine and method with 7 axes for CNC-controlled machining, particularly generating cutting or grinding; of spiral bevel gears | US10722705 | 2003-11-25 | US20040105731A1 | 2004-06-03 | Wilhelm Kreh |
| On a CNC machine for machining spiral bevel gears the axis (T) of a tool spindle forms a fixed, non-adjustable tilt angle (null) against an orientation axis (O) for all bevel gears to be machined. The tool spindle is adapted to be continuously swiveled about the orientation axis (O) by a swivel drum. A work gear spindle is adjustable in its angular position about a pivot axis (P) for a bevel gear to be machined on the machine, but it does not change its angular position during the machining operation. The tilt angle (null) and the angular position are selected such that a predetermined rolling motion between the work gear and the tool can be achieved. Swiveling of the tool spindle axis (T) about the orientation axis (O) leads to a higher machine stiffness than does a machine root angle pivoting of the work gear spindle axis (W) about the pivot axis (P) applied in the prior art, and therefore, it results in more precise tooth flanks on the machined spiral bevel gears. | ||||||
| 15 | Apparatus and methods for producing a curved tooth | US10245774 | 2002-09-17 | US20030086769A1 | 2003-05-08 | Gregory A. Hyatt |
| Methods and apparatus are provided for producing a curved tooth. Apparatus are adapted to perform a method that includes the steps of providing a workpiece, providing a tool, and providing relative movement between the tool and the workpiece such that the tool moves along a first curved path relative to the workpiece to define a first curved surface of a tooth in the workpiece. The relative movement can be accomplished by substantially simultaneous translation of at least one of the tool and the workpiece along a first linear axis and a second linear axis that is perpendicular to the first linear axis. Methods are also disclosed for compensating for deviations in a tool path. | ||||||
| 16 | Machine tool chip removal system | US433277 | 1995-05-02 | US5586848A | 1996-12-24 | Paul W. Suwijn |
| Apparatus capable of performing wet and dry machining processes such as a hobbing machine for producing spur and helical gears, shafts, splines, and the like, by wet and dry hobbing methods. The apparatus comprises means to remove metal chips resulting from the wet and dry machining processes from the apparatus via respective independent wet and dry chip outlets. The chip removal means comprises a transfer means located in the machine base with the transfer means being reversible in direction in order to convey metal chips, emanating from the machining process, to the respective wet or dry chip outlet. The chip removal means enables metal chips from wet machining processes to be conveyed to and discharged from an outlet in one side surface and metal chips from dry machining processes to be conveyed to and discharged from an outlet in another side surface. | ||||||
| 17 | Method of producing tooth flank surface modifications | US312855 | 1994-09-27 | US5580298A | 1996-12-03 | Hermann J. Stadtfeld |
| A method of producing flank surface modifications in gear teeth by controlled removal of stock material from a work gear with a tool. The method comprises providing a gear producing machine the tool and work gear being movable with respect to one another along and/or about a plurality of axes. A theoretical basic machine is provided comprising a plurality of machine settings for relatively positioning and moving said tool and work gear with respect to one another. Each of the machine settings is defined as an active setting with each active setting being represented by a function. A desired tooth flank surface modification is determined and defined by a set of coefficients for each of the active settings. The function for each active setting is then determined based upon the respective coefficients for each active setting and the functions are transformed from the theoretical machine to the axes arrangement of the gear producing machine. By this transformation, active settings movement defined on the theoretical machine is carried out on one or more of the axes of the gear producing machine to remove stock material from the work gear with the tool in accordance with the active setting functions of the basic machine. | ||||||
| 18 | NET FORGED SPIRAL BEVEL GEAR | US15175061 | 2016-06-07 | US20160361784A1 | 2016-12-15 | Curt Moehlau; Mohsen Kolivand; Dale K. Benedict |
| A method that includes: providing a blank; heating the blank; forging the heated blank to form a forged gear having a plurality of spiral bevel gear teeth; machining the forged gear to a predetermined thickness while locating off of the plurality of gear teeth to form a green machined forged gear; rotationally and axially engaging a die to the gear teeth of the green machined forged gear to induce plastic flow in the gear teeth to form an intermediate gear in which the plurality of gear teeth conform to a predetermined tooth form; heat-treating the intermediate gear to form a hardened intermediate gear; and lapping the plurality of gear teeth of the hardened intermediate gear with a spiral bevel pinion gear; wherein the plurality of gear teeth are not machined in a chip-producing machining operation before the plurality of gear teeth are lapped. | ||||||
| 19 | Load rating optimized bevel gear toothing | US13508967 | 2011-05-27 | US09145964B2 | 2015-09-29 | Michael Potts; Berthold Schlecht; Michael Senf; Steffen Schaefer; Birgit Hutschenreiter |
| The invention relates to a bevel gear wheel (1) of a bevel gear unit, each tooth (2) of which comprises a load flank (3) and a non-working flank (4), wherein the teeth (2) have a helical or spiral tooth trace, in particular a curved tooth longitudinal line, and the teeth (2), in particular the upper meshing region of the teeth, have an octoid tooth shape or a spherical involute tooth shape, and the teeth have an excess material quantity (11) on the load flanks (4) in order to reinforce the load flanks (4), in particular such that the axis (9) that runs through the tooth tip-bisecting point A1 of the tooth tip transverse line (23) and through the midpoint of the gear wheel exhibits asymmetry of the teeth (2). The invention further relates to a method for producing a bevel gear wheel (1) according to one of the preceding claims, in which the tooth geometry is produced by a four-axis or multi-axis method, in particular a five-axis method. | ||||||
| 20 | Method for generating of non-straight gear teeth | US13700616 | 2011-03-08 | US09073136B2 | 2015-07-07 | Igor Zarebski |
| A gear teeth generation method carried out on multi-axis machines, using a disk tool. The tool travels along the gear tooth where its motion along a gap adjacent to the gear tooth is synchronized with the roll motion performed by said multi-axis machine so that the pressure line is on the machining surface of the tool. The tool machines a bottom land surface of the tooth with its perimeter. Machining of the tooth flank starts with the tool positioned such that the pressure line is near a first edge of the tooth flank. Positions of the tool and the tooth are changed to cause the pressure line to move away from the first edge of the tooth flank. Machining is finished when the pressure line reaches the opposite edge of the tool flank. The pressure line is on the machining surface of the tool throughout every stage of machining. | ||||||
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