会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明专利
    • Jig for surface-treatment of thread portion of nut
    • JIG表面处理螺纹螺纹部分
    • JP2008303463A
    • 2008-12-18
    • JP2008147010
    • 2008-06-04
    • Jung Gul Lee丁杰 李
    • LEE JUNG GUL
    • C25D17/08B05C3/09C25D17/06F16B33/06
    • B05C13/025B05C3/09F16B33/06
    • PROBLEM TO BE SOLVED: To provide a jig which is used to perform surface-treatment, for example, such as plating or coating of only a thread portion formed in the inside of a nut.
      SOLUTION: The jig for surface treatment has such a structure that two multi-hole plates 3 each having one or more nut insertion holes 1 which are penetratively formed therein, wherein a stepped portion 2 is formed at the end of one side of each nut insertion hole 1, are symmetrically bonded to each other so that the respective stepped portions of the nut insertion holes are outwardly positioned. An O-ring 9 is inserted into the inside of each nut insertion hole 1 so as to be stopped by the stepped portion 2, and the two multi-hole plates 3 are bonded and fixed to each other by coupling units. Thereby, only the thread portions of the nuts can be plated or coated with a paint, a lubricating oil, a resin or the like so as to prevent burning phenomenon, to enhance the tightness against a gas such as helium and to improve torque. Thus, a number of nuts are simultaneously fixed and only the thread portions of the nuts can be surface-treated.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于进行表面处理的夹具,例如仅形成在螺母内部的螺纹部分的电镀或涂覆。 解决方案:用于表面处理的夹具具有两个多孔板3,每个具有一个或多个螺母插入孔1的多个孔板3,其中一个或多个螺母插入孔1被穿透地形成在其中,在一侧的端部形成有台阶部分2 每个螺母插入孔1彼此对称地接合,使得螺母插入孔的各个阶梯部分向外定位。 O形环9插入每个螺母插入孔1的内部,以便被台阶部2停止,并且两个多孔板3通过联接单元彼此粘合固定。 因此,只有螺母的螺纹部分能够涂覆或涂覆有涂料,润滑油,树脂等以防止燃烧现象,从而增强对诸如氦气的气体的紧密度并提高转矩。 因此,许多螺母被同时固定,并且只有螺母的螺纹部分可以进行表面处理。 版权所有(C)2009,JPO&INPIT