公开(公告)号：US20140333157A1

公开(公告)日：2014-11-13

申请号：US14122072

申请日：2013-08-09

申请人： Motoharu Nuka ,  Takayo Noguchi ,  Tsuyoshi Muramatsu

发明人： Motoharu Nuka ,  Takayo Noguchi ,  Tsuyoshi Muramatsu

IPC分类号： B21H7/00 ,  H02K15/02 ,  H02K1/22 ,  B21J5/06

CPC分类号： B21H7/007 ,  B21J5/06 ,  B21K3/00 ,  H02K1/22 ,  H02K15/02

摘要： A taper shaped steel rod-like member allows a cold press molding apparatus to reduce burrs generated in tooling without the use of lubrication while also extending tool live. The method and process is characterized by holding the preshaped processed material on a backside tool, while press-contacting the processed material to a free rotation roll rotating toward the tip element on the processed material, and shaping a taper shape by plastic-reshaping of the processed material.

摘要翻译： 锥形钢棒状构件允许冷压成型设备减少加工中产生的毛刺而不使用润滑，同时还延长工具的寿命。 该方法和工艺的特征在于将预成型的加工材料保持在背面工具上，同时将经处理的材料压接到朝向处理材料上的尖端元件旋转的自由旋转辊，并且通过塑性变形来成形锥形 加工材料

公开(公告)号：US4695209A

公开(公告)日：1987-09-22

申请号：US888973

申请日：1986-07-21

申请人： Takayo Noguchi ,  Yoichi Togawa ,  Tsuneo Nishimoto ,  Yoshiharu Tonohara ,  Tadashi Rokkaku ,  Seigo Nakai ,  Michio Araki ,  Kahei Kitano

发明人： Takayo Noguchi ,  Yoichi Togawa ,  Tsuneo Nishimoto ,  Yoshiharu Tonohara ,  Tadashi Rokkaku ,  Seigo Nakai ,  Michio Araki ,  Kahei Kitano

IPC分类号： B23F23/00 ,  B23F5/16 ,  B23F23/12 ,  B23F9/04

CPC分类号： B23F5/16 ,  B23F23/1287 ,  Y10T409/106519 ,  Y10T409/109063 ,  Y10T409/109381 ,  Y10T74/1804

摘要： The helical guide apparatus includes a main spindle, a male pattern, a first female pattern and a second female pattern which are operatively associated with one another. As the main spindle adapted to reciprocably move in the axial direction and rotate in the circumferential direction is reciprocably driven in the axial direction by first reciprocable driving means, it carries out reciprocable rotational movement in accordance with a lead which is determined by a combination of the first helical projection on the male pattern and the first helical recess on the first female pattern. Then, the first female pattern is caused to carry out reciprocable movement in the axial direction of the main spindle in synchronization with reciprocable movement of the main spindle with the aid of second reciprocable driving means whereby it carries out reciprocable rotational movement in accordance with a lead which is determined by a combination of the second helical projection on the first female pattern and the second helical recess on the second female pattern. Reciprocable rotational movement of the first female pattern is combined with reciprocable rotational movement caused by reciprocable movement of the main spindle. Any required helical angle can be steplessly determined prior to gear cutting operation.

摘要翻译： 螺旋引导装置包括彼此可操作地相关联的主轴，凸形图案，第一凹形图案和第二凹形图案。 由于主轴适于在轴向方向上往复移动并沿圆周方向旋转，所以通过第一往复运动驱动装置在轴向方向上可往复地驱动，它根据导线执行往复运动，该导程由 阳图案上的第一螺旋突起和第一阴图案上的第一螺旋凹槽。 然后，借助于第二往复运动驱动装置，第一阴模与主轴的轴向方向同步地与主轴的轴向方向一起进行往复移动，由此根据导向件进行往复运动 其由第一阴图案上的第二螺旋突起和第二阴图案上的第二螺旋凹槽的组合决定。 第一阴型图案的可往复旋转运动与由主轴的往复运动引起的往复运动的旋转运动组合。 在齿轮切割操作之前，可以无级地确定任何所需的螺旋角。