JPH0167334U

JPH0167334U -

Info

Publication number: JPH0167334U
Application number: JP1987162704U
Authority: JP
Priority date: 1987-10-23
Filing date: 1987-10-23
Publication date: 1989-04-28

Description

[Brief explanation of the drawing]

第１図は本考案の等速ジヨイントのケージの最
終形状を示す正面図である。第２図は第１図にお
ける展開図である。第３図は第２図におけるＡ―
Ａ線断面矢視図である。第４図は第２図における
Ｂ―Ｂ線断面矢視図である。第５図は素材を打ち
抜き加工するとともに巾方向に湾曲した中間プレ
ス形成状態を示す平面図である。第６図はプレス
加工前の素材を示す平面図である。第７図は本考
案の等速ジヨイントのケージの使用例を示す縦断
面図である。第８図は本考案実施例の変形例を示
す第２図のＢ―Ｂ線断面に該当する変形例の断面
図である。第９図は従来の等速ジヨイントのケー
ジの使用例を示す縦断面図である。第１０図は従
来の等速ジヨイントのケージの粗成形品を示す断
面図である。第１１図は第１０図における粗成形
品を切削加工した後の中間加工成形品形状の断面
を示す縦断面図である。第１２図は第１１図にお
ける中間加工成形品をプレス成形加工した後のケ
ージの最終形状の断面を示す縦断面図である。１…等速ジヨイントのケージ、１０…本体部、
１１ａ，１１ｂ…壁板部、２…アウター、３…イ
ンナー、２０…一方の軸、３０…他方の軸、４…
複数個のボール。 FIG. 1 is a front view showing the final shape of the cage of the constant velocity joint of the present invention. FIG. 2 is a developed view of FIG. 1. Figure 3 shows A- in Figure 2.
It is a sectional view taken along the line A. FIG. 4 is a sectional view taken along line BB in FIG. 2. FIG. 5 is a plan view showing a state in which the material is punched and formed by an intermediate press curved in the width direction. FIG. 6 is a plan view showing the material before press working. FIG. 7 is a longitudinal sectional view showing an example of the use of the constant velocity joint cage of the present invention. FIG. 8 is a sectional view of a modification of the embodiment of the present invention, which corresponds to the cross section taken along line BB in FIG. 2. FIG. 9 is a longitudinal sectional view showing an example of the use of a conventional constant velocity joint cage. FIG. 10 is a sectional view showing a rough molded product of a cage of a conventional constant velocity joint. FIG. 11 is a longitudinal sectional view showing a cross section of the intermediate formed product after cutting the rough formed product in FIG. 10. FIG. FIG. 12 is a longitudinal cross-sectional view showing the final shape of the cage after the intermediately processed molded product in FIG. 11 is press-formed. 1... Cage of constant velocity joint, 10... Main body,
11a, 11b...wall plate part, 2...outer, 3...inner, 20...one shaft, 30...other shaft, 4...
multiple balls.

Claims

[Claims for Utility Model Registration] (1) A cup-shaped outer connected to one shaft and an inner that is connected to the other shaft and swings within the outer; In a constant velocity joint cage that holds a plurality of balls that transmit rotational torque between a main body which is curved in the width direction and has a plurality of holding windows arranged at predetermined intervals to hold the balls; 1. A cage for a constant velocity joint, comprising opposing wall plate portions forming a pair of opposing sides extending parallel to the circumferential direction of each of the holding windows formed by bending. (2) The constant velocity joint cage according to claim 1 of the utility model registration, wherein both ends of the main body are joined to each other.