Electric chuck based on worm rod

Abstract

The invention discloses an electric chuck based on a worm rod. The electric chuck consists of a base, a rotating disc, a cross roller guide rail, a connecting disc, a synchronous belt wheel, a motor,an end cover, a bearing base I, a worm wheel, a worm rod ball screw shaft, a screw nut, a polish shaft base, polish shafts, a bearing, a bearing base II, a worm wheel shaft and a sleeve. The electricchuck is characterized in that the rotating disc is positioned on the inner wall of the cross roller guide rail and is fixed on the inner wall of the cross roller guide rail; the outer wall of the cross roller guide rail is fixed in an inner hole of the base; one side of the connecting disc is fixed on the inner wall of the cross roller guide rail, and the synchronous belt wheel is fixed on one side; the worm wheel is mounted on the worm wheel shaft, and is in engaged transmission with the worm rod on the worm rod ball screw shaft; a lead screw on the worm rod ball screw shaft is divided intotwo sections; the two sections of lead screw are symmetrically distributed, and are provided with left and right rotary separation areas; and the worm wheel and the worm rod ball screw shaft are in engaged transmission in three places to drive two pairs of polish shafts, across distributed up and down, to gather to the center at the same time or to move to all directions so as to realize clampingand loosening of steel pipes on the electric chuck of a laser cutting machine.

Description

technical field [0001] The invention relates to an electric chuck based on a worm, which belongs to the field of laser cutting mechanical equipment. Background technique [0002] With the continuous improvement and development of industrial technology, the replacement of complex and new labor by automation equipment is the only way for a country to become a powerful country. At present, the existing pipe cutting equipment in the laser cutting industry is still generally placed on the pipe cutting machine manually. And manually operate the chuck to clamp the pipe fittings on the chuck, which is labor-intensive and highly repeatable. Therefore, there is an urgent need for a chuck device that reduces the repetitive labor of personnel and clamps the pipe fittings in an electric manner. Contents of the invention [0003] In view of the above shortcomings, the present invention provides an electric chuck based on a worm. [0004] The present invention is achieved through the f...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement and development of industrial technology, the replacement of complex and new labor by automation equipment is the only way for a country to become a powerful country. At present, the existing pipe cutting equipment in the laser cutting industry is still generally placed on the pipe cutting machine manually. And manually manipulate the chuck to clamp the pipe fittings on the chuck, which is labor-intensive and highly repeatable

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