Winding tool for cooling copper pipe waterway of motor shell

Abstract

The invention discloses a winding tool for a cooling copper pipe waterway of a motor shell. The winding tool comprises a copper pipe and substrate groups, the upper substrate group is formed by splicing a first substrate and a plurality of second substrates, the lower substrate group is formed by splicing a plurality of third substrates, the two ends of the first substrate, the two ends of each second substrate and the two ends of the third substrate form positioning notches and positioning protrusions respectively, straight pipe positioning inserting plates are mounted on the inner edges of the first substrate, the second substrates and the third substrate, an inlet and outlet end positioning inserting plate is installed at the upper end of the first substrate, bent pipe positioning inserting plates are installed on the second substrates and the third substrates, the copper pipe comprises an inlet and outlet end, a straight pipe and a bent pipe, the bent pipe is attached to the outerside wall of the bent pipe positioning inserting plate, and the vertically-spaced substrate groups are connected through positioning supporting rods and fixing supporting rods. The copper pipe is simple and convenient to wind, the copper pipe is wound uniformly and tidily, the waterway can be disassembled conveniently after the copper pipe is wound so as to be assembled and used again, the copperpipe is integrally formed in a winding mode, integrity is good, and it is guaranteed that leakage cannot occur.

Description

technical field [0001] The invention relates to the technical field of copper pipe winding, in particular to a winding tool used for cooling a copper pipe waterway of a motor casing. Background technique [0002] Existing water channels for motor cooling are made of copper pipes, and the copper pipes are spiral, because spiral copper pipes are easy to manufacture, and copper pipes of other shapes are rarely used because of the lack of corresponding tooling. Based on this, the present invention designs a new copper pipe winding shape and corresponding tooling. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a winding tool for the cooling copper pipe waterway of the motor casing. The copper pipe winding operation is simple and convenient, the copper pipe winding is uniform and neat, and the copper pipe winding is completed. The rear tooling can be easily disassembled for re...

AI Technical Summary

Problems solved by technology

[0002] Existing water channels for motor cooling are made of copper pipes, and the copper pipes are spiral, because spiral copper pipes are easy to manufacture, and copper pipes of other shapes are rarely used because of the lack of corresponding tooling. Based on this, the present invention has designed a new copper pipe winding shape and the corresponding tooling

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