Machining mechanism for bending forming of refrigerator dew eliminating tube

Abstract

The invention discloses a machining mechanism for bending forming of a refrigerator dew eliminating tube. The machining mechanism is characterized in that an inner ring locating pin and an outer ring locating pin are arranged on a fixing plate; the refrigerator dew eliminating tube comprises a frame part and a bending part; the inner ring locating pin is positioned on the inner side of the frame part of the same refrigerator dew eliminating tube; the outer ring locating pin is arranged on the outer side of the frame part of the same refrigerator dew eliminating tube; each of the inner ring locating pin and the outer ring locating pin comprises small locating pins II; the frame part of the refrigerator dew eliminating tube can be fixed through the inner ring locating pin and the outer ring locating pin; the bending part of the refrigerator dew eliminating tube is further fixed through small locating pins I and big locating pins; the small locating pins I and at least one big locating pin are positioned in the same plane. According to the machining mechanism for bending forming of the refrigerator dew eliminating tube, the bending forming problem of the refrigerator dew eliminating tube is solved, the precision is high, the structure is simple, the usage is convenient, the processing forming speed is high, bending forming of different types of refrigerator dew eliminating tubes is facilitated, the working efficiency is greatly improved, and the practicability is higher.

Description

technical field [0001] The invention relates to the technical field of refrigerator parts, in particular to a processing mechanism for bending and forming a refrigerator anti-dew pipe. Background technique [0002] In the prior art, before the refrigerator is assembled, the tank includes a plurality of sub-tanks corresponding to each compartment and independent of each other. When assembling the refrigerator, the anti-dew pipes are first installed on multiple sub-tanks, and then the center beam is forcibly snapped between two adjacent sub-tanks to connect the multiple sub-tanks. The anti-dew tube of the refrigerator is a tube used on the inner tank of the refrigerator to prevent frost. Different types of refrigerators have different specifications of the inner tank. The size of the anti-dew tube located between two adjacent sub-tanks cannot be adjusted. When installing the center beam, it is necessary to forcibly pull a certain distance between two adjacent sub-tanks so tha...

AI Technical Summary

Problems solved by technology

The anti-dew tube of the refrigerator is a tube used on the inner tank of the refrigerator to prevent frost. Different types of refrigerators have different specifications of the inner tank. The size of the anti-dew tube located between two adjacent sub-tanks cannot be adjusted. When using the center beam, it is necessary to forcibly pull a certain distance between two adjacent sub-tanks so that they can be inserted into the center beam. The assembly process is time-consuming and laborious, and the accuracy of the anti-dew pipe of the refrigerator is not easy to guarantee

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