Position changing machine for measurement reproduction system of folding pipe

Abstract

The invention discloses a position changing machine for a measurement reproduction system of a folding pipe, wherein a pedestal (1) of the position changing machine is stepped; a headstock (4) is connected with an upper step of the pedestal through a headstock rotating shaft (3); a headstock overturning platform (6) is connected with the headstock through a headstock overturning shaft (5); a headstock chuck (8) is fixed on the headstock overturning platform through a chuck rotating shaft (7); four headstock lead screw jaws (9) are installed on the headstock chuck, and four headstock locating blocks (10) are installed on the headstock lead screw jaws; a lead screw rotating handle (13) is connected with the headstock lead screw jaws through threads of the lead screw; the four headstock lead screw jaws are engaged together through a bevel gear box (14); a locating groove (11) is installed on the headstock chuck along a direction vertical to the headstock overturning shaft, and a zero point locating block (12) is installed on the locating groove; guide rails (2) are arranged on the lower step of the pedestal, a tailstock pedestal (15) is installed on the guide rails and is capable of moving along the guide rails; and the structural designs of other devices on the tailstock are same as the structural design of the headstock.

Description

technical field [0001] The present invention relates to a positioner, in particular to a positioner used for the measurement and reproduction system of the closing tube (hereinafter referred to as the closing tube reproduction machine), which is applied to the processing and manufacturing of the closing tube, and more particularly relates to the processing of the closing tube The invention relates to fast and accurate assembly equipment for flanges and short pipes, and the invention belongs to the technical field of material forming automation. Background technique [0002] Pipelines are everywhere in the ship, and a series of operations such as the design and manufacture of these pipe fittings and the inspection after installation in the ship are called "pipeline laying". Usually ships are built in sections, and when the sections are closed, the pipelines between the sections need to be connected by closing pipes. However, it is impossible to manufacture all kinds of closin...

AI Technical Summary

Problems solved by technology

[0012] Technical problem to be solved: Aiming at the problems of low manufacturing precision, cumbersome process and long manufacturing time of the closed pipe, the present invention provides a closed pipe reproduction machine, through which the flange is displaced and accurately assembled with the pipe , to achieve the purpose of efficient, accurate and low-cost processing of closed tubes

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