A coil shaping system

Abstract

The invention relates to the field of pipe bending machines, in particular to a coil shaping system. The coil shaping system comprises a power device, ball gears, a shell, a push rod module and a control module; the power device is mounted at the right end of the shell, and provides power for the bending action of the shell by pulling the upper side face and the front side face of the right end ofthe shell; the ball gears are mounted in the shell, and meshing motion between the ball gears enables the external shell connected with the tails of the ball gears to be bent in any direction; rectangular through holes are evenly distributed around the shell, and the shell penetrates through the center of a coil to control the shape of the central axis of the coil; and the control module controlsmovement of the whole coil shaping machine, the push rod module is mounted among the rectangular through holes of the shell and pushes the coil outwards to enlarge the inner diameter of the coil, andthe push rod module pushes the coil leftwards or rightwards to enlarge the pitch of the coil. The functions of changing the bending direction and degree of the central axis of the coil, increasing the inner diameter of the coil, and changing the pitch of the coil can be achieved.

Description

technical field [0001] The invention relates to the field of pipe bending machines, in particular to a coil pipe shaping system. Background technique [0002] Pipe bending machines can be roughly divided into CNC pipe bending machines, hydraulic pipe bending machines and so on. The pipe bender is mainly used to bend the pipe body with one bending radius or two bending radii in a cold state by hydraulic pressure. It is widely used in the bending of various pipe fittings and wires in the automotive, air conditioning and other industries. The tube machine can only change the shape of the metal tube once, and cannot simultaneously change the bending direction and bending degree of the central axis of the coil, increase the inner diameter of the coil and change the pitch of the coil in the process of producing the coil-shaped metal tube; traditional The same type of pipe bender cannot reprocess the finished coil, so as to change the bending direction and degree of the central ax...

AI Technical Summary

Problems solved by technology

However, the shape of the metal tube can only be changed once, and the functions of changing the bending direction and degree of bending of the central axis of the coil, increasing the inner diameter of the coil and changing the pitch of the coil cannot be realized simultaneously during the production of the coiled metal tube; traditional methods The pipe bending machine is also unable to reprocess the finished coil to achieve the functions of changing the bending direction and bending degree of the central axis of the coil, increasing the inner diameter of the coil and changing the pitch of the coil. For this reason, a coil shaping system to solve the above problems

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