专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013181191A Jig for sintering cam shaft 有权
标题翻译： JIG用于烧结凸轮轴
公开(公告)号：JP2013181191A
公开(公告)日：2013-09-12
申请号：JP2012044689
申请日：2012-02-29
申请人： Nippon Piston Ring Co Ltd , 日本ピストンリング株式会社
发明人： TANAKA SOJI
IPC分类号： B22F3/10 , F01L1/04
摘要： PROBLEM TO BE SOLVED: To provide a jig for sintering a cam shaft, capable of improving productivity more than before.SOLUTION: A jig for sintering a cam shaft includes a frame body assembled into a square frame shape by four roughly rectangular frame plates, and a long support member attached to the frame body and supporting the cam shaft. The support member includes a projection part for attachment, which is extended from a cam shaft mounting surface side of both ends thereof, and a cam shaft holding member is attached to a mounting position of the cam shaft on the cam shaft mounting surface. Under a normal temperature, the projection part for attachment of the support member is loosely fitted to an attaching hole provided in the frame body, and fine adjustment of the position of the support member is made possible. Under a sintering temperature in a range of 1,000°C to 1,200°C, since a side end face in the longitudinal direction of the support member pressurizes an inner side face of the frame body by extension in the longitudinal direction of the support member, the support member and the frame body are fixed.
摘要翻译：要解决的问题：提供一种用于烧结凸轮轴的夹具，其能够比以前更高地提高生产率。解决方案：用于烧结凸轮轴的夹具包括通过四个大致矩形的框架板组装成方形框架形状的框架体，以及一个长的支撑构件，其附接到框体并支撑凸轮轴。支撑构件包括从其两端的凸轮轴安装表面侧延伸的用于附接的突出部分，并且凸轮轴保持构件安装在凸轮轴安装表面上的凸轮轴的安装位置。在正常温度下，用于安装支撑构件的突出部分松散地装配到设置在框架体中的安装孔上，并且能够对支撑构件的位置进行微调。在1000℃〜1200℃的烧结温度范围内，由于支撑部件的长度方向的侧端面沿着支撑部件的长度方向延伸而使框体的内侧面加压，支撑构件和框体固定。

IPRDB

热门服务

关于我们

友情链接

联系方式