JPH0270835U

JPH0270835U -

Info

Publication number: JPH0270835U
Application number: JP14932288U
Authority: JP
Priority date: 1988-11-15
Filing date: 1988-11-15
Publication date: 1990-05-30

Description

[Brief explanation of drawings]

第１図は本考案になるホイール用スピニング機
の構成説明図、第２図は従来のホイール用スピニ
ング機の模式的構成説明図である。１…基台、２…駆動装置、３…駆動軸、４…ベ
アリング、５…従動軸、６…テールストツク、７
…インナー側金型、８，１０…凹み、９…アウタ
ー側金型、１１…ホイール、１２…スピニングロ
ール、１３，１５…段付孔、１４…頭付雄螺子、
１６…支持孔、１７…ブツシユ、１８…螺子棒、
１９…雌螺子。 FIG. 1 is a diagram illustrating the configuration of a wheel spinning machine according to the present invention, and FIG. 2 is a schematic diagram illustrating the configuration of a conventional wheel spinning machine. DESCRIPTION OF SYMBOLS 1... Base, 2... Drive device, 3... Drive shaft, 4... Bearing, 5... Driven shaft, 6... Tail stock, 7
... Inner side mold, 8, 10 ... Recess, 9 ... Outer side mold, 11 ... Wheel, 12 ... Spinning roll, 13, 15 ... Stepped hole, 14 ... Headed male screw,
16...Support hole, 17...Button, 18...Threaded rod,
19...Female screw.

Claims

[Claims for Utility Model Registration] A drive shaft is provided at one end of a base, and the other end of the base is movable in the direction of the drive shaft and driven around an axis passing through the center of rotation of the drive shaft. A spinning roll includes a tail stock that rotatably supports a shaft, and rolls the outer circumferential surface of a workpiece sandwiched between a driving shaft side mold and a driven shaft side mold attached to the two shafts. In a wheel spinning machine, a locking screw that rotates together with the drive shaft side mold is provided at the rotation center of the drive shaft side mold, and one end of the locking screw is set at the rotation center of the workpiece material. An engagement rod is provided at the rotation center of the driven shaft, the engagement rod protruding through the provided through hole and having an engagement screw that is screwed into the locking screw and an abutment surface that presses the driven shaft side mold. A wheel spinning machine characterized by being rotatably supported by a through hole.