Bending jig for cooling pipe in refrigerator freezer

Abstract

The invention discloses a refrigerator refrigerating chamber cooling pipe bending fixture. The refrigerator refrigerating chamber cooling pipe bending fixture comprises two bases; the upper ends of the two bases are both provided with supporting rods; the middles of the two supporting rods are both provided with device cavities; threaded rods are arranged in the device cavities, and the two ends of each threaded rod are fixedly connected to the inner wall of the corresponding device cavity; each threaded rod is sleeved with a sleeve, the sleeve is sleeved with a movable block which is movablyconnected with the sleeve, the two ends of the sleeve are fixedly connected with limiting discs, and the portions, located between the movable block and the limiting discs, of the sleeve are sleeved with elastic devices; and the middles of the threaded rods are fixedly connected with worm wheels, worms penetrate through the side walls of the supporting rods, and the worms are rotationally connected with the side walls of the supporting rods. The refrigerator refrigerating chamber cooling pipe bending fixture is reasonable in structural design, easy to operate, wide in application range, high in bending efficiency and not prone to breaking off a cooling pipe.

Description

technical field [0001] The invention relates to the technical field of bending jigs, in particular to a bending jig for cooling pipes in a refrigerator. Background technique [0002] In the existing technology, in the processing process of the refrigerator freezer, most of the bending fixtures are used to bend the cooling elbow. In the existing technology, one bending fixture can only bend one kind of cooling pipe. There is no commonality between different types of bending pipes, so when performing different bending operations, different fixtures need to be replaced. This kind of operation is very cumbersome and consumes a lot of manpower and material resources. The cooling elbow is broken, so we introduce a bending fixture for the cooling pipe of the refrigerator freezer. Contents of the invention [0003] The object of the present invention is to solve the shortcomings in the prior art, and propose a cooling pipe bending fixture for a refrigerator freezer, which has a w...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, in the processing process of the refrigerator freezer, most of the bending fixtures are used to bend the cooling elbow. In the existing technology, one bending fixture can only bend one kind of cooling pipe. There is no commonality between different types of bending pipes, so when performing different bending operations, different fixtures need to be replaced. This kind of operation is very cumbersome and consumes a lot of manpower and material resources. The cooling elbow is broken, so we introduce a bending fixture for the cooling pipe of the refrigerator freezer

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