Heat exchanger cooling structure forming manufacturing method

Abstract

The invention provides a heat exchanger cooling structure forming manufacturing method. The heat exchanger cooling structure forming manufacturing method comprises an abutting auxiliary mechanism, anintermittent transposition mechanism and a displacement mechanism, wherein the displacement mechanism is installed on the end face of the left side of the intermittent transposition mechanism, and theabutting auxiliary mechanism is installed on the displacement mechanism and located over the intermittent transposition mechanism. The heat exchanger cooling structure forming manufacturing method solve the problems that an existing copper pipe is bent into a spiral shape and formed through manual winding on a cylinder, but the mode has high requirements for workers, stress is uneven in the winding process, the copper pipe is prone to being flattened, the copper pipe is deformed, meanwhile, wound spiral screw pitches are different, use requirements cannot be met, the service life of the copper pipe is shortened. batch production operation cannot be conducted, certain pressure maintaining operation cannot be conducted on the bent and formed coil pipe, and the situation of bending springback can occur.

Description

technical field [0001] The invention relates to the technical field of heat exchangers, in particular to a method for forming and manufacturing a cooling structure of a heat exchanger. Background technique [0002] Copper tube, also known as copper tube, is a kind of non-ferrous metal tube. It is a pressed and drawn seamless tube. The copper tube has good corrosion resistance and is easy to bend. The copper tube is light in weight and has good thermal conductivity. , high low temperature strength, is commonly used in heat exchangers for refrigeration or heat conduction workpiece; [0003] Copper tubes are in the state of long round tubes after they are produced in the factory format. The long copper tubes must be bent before they can be used in the refrigeration or heat conduction system of the heat exchanger. The existing copper tubes are bent into spiral shapes. The method is to manually rotate and form the cylinder, but this method has high requirements for the staff, an...

AI Technical Summary

Problems solved by technology

[0003] Copper tubes are in the state of long round tubes after they are produced in the factory format. The long copper tubes must be bent before they can be used in the refrigeration or heat conduction system of the heat exchanger. The existing copper tubes are bent into spiral shapes. The method is to manually rotate and form the cylinder, but this method has high requirements for the staff, and the force is uneven during the rotation process, which is easy to crush the copper tube, resulting in deformation of the copper tube. The screw pitches are also different, which cannot meet the requirements of use, cannot be mass-produced, and cannot perform a certain pressure-holding operation on the bent and formed coils, resulting in the occurrence of bending and springback. Therefore, the present invention provides a A kind of heat exchanger cooling structure molding manufacturing method

Images