JPH0464439U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係る成型装置の縦断正面図
、第２図は同上の要部を示す縦断拡大正面図、第
３図は弧状面部加工前のボール受けの縦断正面図
、第４図は弧状面部を加工したボール受けの縦断
正面図である。 １１……モーター、１２……スピンドル、１３
……支持部材、１４……コラム、１５……シリン
ダ、１６……ピストン軸、１９……回転軸、２０
……球部。 Fig. 1 is a longitudinal sectional front view of the molding device according to this invention, Fig. 2 is an enlarged longitudinal sectional front view showing the main parts of the above, Fig. 3 is a longitudinal sectional front view of the ball receiver before processing the arcuate surface part, and Fig. 4 is FIG. 2 is a longitudinal sectional front view of a ball receiver with an arcuate surface portion processed. 11...Motor, 12...Spindle, 13
... Support member, 14 ... Column, 15 ... Cylinder, 16 ... Piston shaft, 19 ... Rotating shaft, 20
...Ball club.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] モーターにより回転され、適宜の方法で昇降す
るスピンドルの下端に支持部材を設け、この支持
部材の下面中心からそれぞれ均一な所定の距離を
隔てて上記支持部材内に平行する複数本の回転軸
の中途から上端迄を回転自在に軸承し、また、各
回転軸の下端に弧状面部成型用の球部を設けて成
る成型装置。 A support member is provided at the lower end of a spindle that is rotated by a motor and moves up and down in an appropriate manner, and a plurality of rotating shafts run parallel to each other within the support member at a uniform predetermined distance from the center of the lower surface of the support member. A molding device that is rotatably supported from the shaft to the upper end, and has a ball part for molding an arcuate surface part at the lower end of each rotating shaft.