Horizontal type necking machine used for water heater color sheet shell

Abstract

The invention discloses a horizontal type necking machine used for a water heater color sheet shell. The horizontal type necking machine comprises two bases provided with guide rails respectively. A connection column used for connecting the two bases is arranged between the two bases. Synchronous belt drive mechanisms are arranged at the two ends of each base. Movement bases driven by the synchronous belt drive mechanisms to transversely move along the bases to be in sliding fit with the guide rails are arranged above the bases. Slide rails are arranged on the movement bases. The horizontal type necking machine further comprises a hydraulic necking device which moves along the slide rails to achieve extrusion necking. The hydraulic necking device is driven by spiral drive mechanisms arranged on the movement bases. The horizontal type necking machine is low in manufacturing cost, easy to install, convenient to maintain, stable in drive, free of molds, good in necking effect, capable of effectively conducting drive, high in efficiency and good in economical efficiency.

Description

technical field [0001] The invention relates to the technical field of water heater shell processing, in particular to a horizontal necking machine for water heater color plate shells. Background technique [0002] The water heater is an important part of life. It can not only be used for bathing, but also can solve the problems of people washing dishes and laundry in the cold winter, which provides convenience for people. As an important part of the water heater, the water heater shell is shrinking during processing. It is particularly important. The manufacturing cost of existing necking machines is generally too high, and the installation is too troublesome, which increases the burden on maintenance, and the fluctuations in the transmission process will inevitably cause the quality of necking to decline, and most of the necking needs molds. This will inevitably increase the manufacturing cost and cause a large expenditure. The shell after shrinking cannot be transported b...

AI Technical Summary

Problems solved by technology

[0002] The water heater is an important part of life. It can not only be used for bathing, but also can solve the problems of people washing dishes and laundry in the cold winter, which provides convenience for people. As an important part of the water heater, the water heater shell is shrinking during processing. It is particularly important. The manufacturing cost of existing necking machines is generally too high, and the installation is too troublesome, which increases the burden on maintenance, and the fluctuations in the transmission process will inevitably cause the quality of necking to decline, and most of the necking needs molds. This will inevitably increase the manufacturing cost and cause a large expenditure. The shrinking shell cannot be transported by the shrinking machine, which reduces the efficiency.

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