Assembling method of refrigerator casing inner cooling tube

Abstract

The invention discloses an assembling method of a refrigerator casing inner cooling tube. Inner cooling tube automatic stretching equipment comprises a rack and two sliding platforms. The sliding platforms are arranged on the rack in a sliding manner. The rack is provided with a driving mechanism, wherein the driving mechanism is used for driving the sliding platforms to slide; each sliding platform is provided with multiple guiding rollers; and each sliding platform is further provided with a clamping assembly, wherein the clamping assemblies are used for locating and clamping the inner cooling tube. By means of the assembling method, machining efficiency of the inner cooling tube can be improved, and the machining and forming effect is optimized.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a method for assembling a cold pipe in a case of a refrigerator. Background technique [0002] At present, the freezer is widely used because of its large storage capacity. The freezer is usually equipped with an internal cooling tube on the box shell. When the internal cooling tube is processed, it is generally bent, wound, and formed in a circle to form a spiral internal cooling tube. For the tube group, since the internal cooling tube needs to be bent and formed sequentially along the length direction, the processing and forming precision of the internal cooling tube that has been bent multiple times and formed around the tube is relatively low and the gap between the inner wall of the box shell is relatively large, which affects the relationship between the internal cooling tube and the inner cooling tube. The heat exchange efficiency of the inner wall of the box shell. At the same ...

AI Technical Summary

Problems solved by technology

[0002] At present, the freezer is widely used because of its large storage capacity. The freezer is usually equipped with an internal cooling tube on the box shell. When the internal cooling tube is processed, it is generally bent, wound, and formed in a circle to form a spiral internal cooling tube. For the tube group, since the internal cooling tube needs to be bent and formed sequentially along the length direction, the processing and forming precision of the internal cooling tube that has been bent multiple times and formed around the tube is relatively low and the gap between the inner wall of the box shell is relatively large, which affects the relationship between the internal cooling tube and the inner cooling tube. The heat exchange efficiency of the inner wall of the box shell, at the same time, the forming cycle of the inner cooling tube in the prior art is relatively slow, and the production efficiency is low

Images