JPS5840622U

JPS5840622U - plastic universal flange

Info

Publication number: JPS5840622U
Application number: JP13673281U
Authority: JP
Inventors: 今在家　利幸
Original assignee: 日亜精密工業株式会社
Priority date: 1981-09-14
Filing date: 1981-09-14
Publication date: 1983-03-17
Also published as: JPS6344578Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案の第一実施例に係るプラストチック製
回転体支持フランジ５．６の組立前に於ける平面図であ
り、第と図はその正面図、第３図は第１図のＡ−Ａ、規
制面図、第４図は第１図のＢ−Ｂ規制面図、第５図は第
１図のＣ−Ｃ規制面図である。第６図は回転体の一部縦
断正面図であり、第７図は組立状態の説明図である。第
８図は、′本考　　　　′案の第２実施例に係る回転体
支持フランジの斜面図であり、第９図は、第３実施例に
係る回転体支持フランジの斜面図である。第１０図は、
従来の鋼製万能フランジの縦断面図である。５．６・・・回転体支持フランジ、７．８・・・回転体
転動面、１０・・・凹部、１１・・・凸部、１３・・・
回転体、　　　。１５・・・針状突起体、１６・・・浅窪部。補正　昭５７．　９．１０図面の簡単な説明を次のように補正する。明細書第１０頁第４行目乃至第５行目を次の様に補正す
る。「第１０図乃至第１７図は、本考案の第４実施例に係り
、第１０図は一方の回転体支持フランジの平面図、第１
１図は縦断面図、第１２図は底面図、第１３図は他方の
回転体支持フランジの平面図、第１４図は縦断面図、第
１５図は底面図、第１６図は両回転体支持フランジと回
転体とを組立てた状態の縦断面図、第１７図は他方の回
転体支持フランジに設けた廻止突起と回転体に設けた廻
止溝との遊嵌状態を示す要部横断面図である。第１８図
は、従来の鋼製万能フランジの縦断面図である。」FIG. 1 is a plan view of the plastic rotating body support flange 5.6 according to the first embodiment of the present invention before assembly; FIG. FIG. 4 is a BB restriction surface view of FIG. 1, and FIG. 5 is a CC restriction surface view of FIG. 1. FIG. 6 is a partially vertical front view of the rotating body, and FIG. 7 is an explanatory diagram of the assembled state. FIG. 8 is a perspective view of a rotating body support flange according to a second embodiment of the present invention, and FIG. 9 is a perspective view of a rotating body support flange according to a third embodiment. Figure 10 shows
FIG. 2 is a vertical cross-sectional view of a conventional steel universal flange. 5.6... Rotating body support flange, 7.8... Rotating body rolling surface, 10... Concave portion, 11... Convex portion, 13...
Rotating body, . 15... Needle-like protrusion, 16... Shallow recess. Correction 1984. 9.10 The brief description of the drawings is amended as follows. The fourth and fifth lines of page 10 of the specification are amended as follows. 10 to 17 relate to the fourth embodiment of the present invention, in which FIG. 10 is a plan view of one rotating body support flange;
Figure 1 is a longitudinal sectional view, Figure 12 is a bottom view, Figure 13 is a plan view of the other rotating body support flange, Figure 14 is a longitudinal sectional view, Figure 15 is a bottom view, and Figure 16 is a view of both rotating bodies. A vertical cross-sectional view of the support flange and the rotating body assembled, and FIG. 17 is a cross-sectional view of the main part showing the loose fit between the rotation prevention protrusion provided on the other rotation body support flange and the rotation prevention groove provided on the rotation body. It is a front view. FIG. 18 is a longitudinal sectional view of a conventional steel universal flange. ”

Claims

[Scope of utility model registration request]

(1) Plastic having a plurality of recesses 10 formed in a flat joint surface 5a, and a spherical rotating body transfer surface 7 bulging outward on the outer periphery of a circular hole 5b bored in the center thereof. A protrusion 11 that fits into the recess 10 is formed on the rotating body support flange 5 made of aluminum and a flat plate-like joint surface 6a, and a protrusion 11 that fits into the recess 10 is bulged outward at the outer periphery of a circular hole 6b bored in the center thereof. A rotor support flange 6 made of plastic having a spherical rotor transfer surface 8 is inserted between the rotor transfer surfaces 7.8, and a rotor 13 is inserted between the rotor transfer surfaces 7.8, and the protrusion 11 is fitted into the recess 10. A plastic universal flange characterized in that it has a structure in which the joint surfaces 5a, 5a of both support flanges 5.6 are fixed and integrated by being assembled together.

(2) Forming the needle-shaped protrusion 15 or the shallow recess 16 on the joint surfaces of both or one of the rotating body support flanges 5.6, and using ultrasonic welding to form the joint surfaces 5a, 5a of both support flanges 5.6. Claim No. 1 for Utility Model Registration
Plastic universal flange as described in section.

(3) The rotating body 13 is made of steel balls or plastic, and the outer surface 13a side and the inner surface 12 of the shaft insertion hole 12
A universal flange made of plastic according to claim 1 or 2, wherein a plurality of oil grooves 13b and 12b are formed in the plastic universal flange, respectively.