首页> 外国专利> BALL SCREW FOR PRODUCING A THREADED NUT OF A BALL SCREW DRIVE

BALL SCREW FOR PRODUCING A THREADED NUT OF A BALL SCREW DRIVE

机译:用于生产滚珠丝杠驱动器的螺纹螺母的滚珠丝杠

摘要

A method for producing a threaded nut (10, 26) of a screw drive, in particular of a ball screw (7, 24), which threaded nut (10, 26) has, on one axial end, a recess (45) which extends over a circumferential segment and which is open at the end side, wherein said recess (45) is delimited radially by a circumferential wall of the threaded nut (10, 26), and wherein said recess (45) is delimited axially by a base (54) formed on the threaded nut (10, 26), and wherein said recess (45) is delimited in the circumferential direction by a stop surface (47), which is formed on the threaded nut (10, 26), for a projection (44), produced according to the following steps: a blank is deformed in a deformation process by deformation of material so as to form the recess (45), wherein the base (54) and the stop surface (47) and the circumferential wall are integrally connected to one another.
机译:一种用于制造丝杠驱动器,特别是滚珠丝杠( 7、24 )的螺母( 10、26 )的方法,该螺母( 10、26 )在一个轴向端部上具有凹部( 45 ),该凹部在圆周段上延伸并且在端侧敞开,其中,所述凹部( 45 )由螺母( 10、26 )的周向壁径向界定,其中所述凹槽( 45 )由基部( 45 )轴向界定(在螺母( 10、26 )上形成的 54 ),其中,所述凹槽( 45 )在圆周方向上由挡块限定表面( 47 )形成在螺母( 10,26 )上,用于凸出部( 44 ),根据接下来的步骤是:坯料在变形过程中通过材料变形而变形,从而形成凹口( 45 ),其中基部( 54 )和止动面(< 47 )和圆周壁彼此一体连接。

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