Simple laying pipe bending machine and production process

Abstract

The invention discloses a simple laying pipe bending machine and a production process. The simple laying pipe bending machine comprises a machine frame, wherein a transverse supporting pipe and a bending support fixedly arranged on the transverse supporting pipe in an integrally-formed mode are fixedly arranged on the machine frame, a positioning channel is formed in the top end face of the bending support, a positioning device is arranged above the bending support, a limiting structure is arranged between the transverse supporting pipe and the bending support, and a prying rod is arranged onthe outer wall, located near the limiting structure, of the transverse supporting pipe. According to the machine and process, the bending support is arranged on the transverse supporting pipe in an integrally-formed mode, so that the continuity of laying pipe production is guaranteed; the positioning channel formed in the top end face of the bending support is matched with the positioning device to position a laying head pipe, and the limiting structure can limit the left and right positions of the laying pipe, so that the laying pipe can be better cooled and formed; and the machine and process are simple in structure and low in research and development cost, so that the replacement cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of spinning tube production, in particular to a simple spinning tube bending machine and a production process. Background technique [0002] Laying machine is one of the key equipment of high-speed wire rod production line. Its function is: the wire rod after high-speed rolling is formed into a coil with a diameter of 1040 to 1100mm through the laying machine. The laying tube assembled on the laying machine is the core component of the coiling of the wire rod, and it is also the wearing part that is frequently replaced according to the tonnage in the laying machine. [0003] The spinneret is the key to control the transformation of the wire rod from a straight line to a wire rod. The production speed of the high-speed wire rod on site is above 140m / s, and the temperature range of the wire rod is between 700 and 950°C. The wire rod generates high-speed relative motion in the spinneret tube and occurs Deform...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide a simple spinning tube bending machine and production process to solve the discontinuous control of the actual curve of the spinning tube by the traditional tube bending machine, and the positioning of the spinning tube is very troublesome. The spinning tube is prone to deformation after positioning, expensive and expensive to replace, so as to ensure the continuous production of the spinning tube, reduce the deformation of the spinning tube, and reduce the production cost of the spinning tube

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