Seamless cylinder shoulder grinding machine

Abstract

The invention discloses a seamless cylinder shoulder grinding machine. The seamless cylinder shoulder grinding machine comprises a grinding platform, a swing grinding device, a position adjusting device, a driving roller device and a positioning device. The position of the grinding platform can be adjusted according to the size of a cylinder to be machined, the swing grinding device is fixed to the grinding platform, located on one side of the cylinder body and swings back and forth within the certain range, and a grinding wheel for grinding is tightly erected on the cylinder; the position adjusting device can drive the grinding platform to slide on a linear guide rail assembly, and the driving roller device and the positioning device achieve the effects of supporting and rotating the cylinder to be machined and fixing the cylinder to be machined, and reduce the wear of the cylinder to be machined along with the rotation of the cylinder to be machined. The seamless cylinder shoulder grinding machine is high in grinding efficiency, good in grinding effect and capable of reducing labor intensity of a worker.

Description

technical field [0001] The invention relates to the technical field of pressure vessel processing equipment, in particular to a seamless gas cylinder shoulder grinding machine. Background technique [0002] Grinding of seamless gas cylinder shoulders mainly refers to the further processing of gas cylinder shoulders with quality defects after the gas cylinder closing process. [0003] At present, there are mainly two production methods for seamless gas cylinders, one is formed by spinning at both ends of the seamless steel pipe, and the other is made by punching and drawing square steel blocks with a hydraulic press (abbreviated as punching and drawing bottles). Two process stages, and then one end is closed and spun. [0004] In the prior art, no matter which closing method is used, quality defects will be generated on the cylinder shoulder during the thermal processing stage of closing. In order to eliminate the scale, folds, defects, scratches, craters, corrugations and ...

AI Technical Summary

Problems solved by technology

[0006] In this seamless steel cylinder automatic closing forming equipment, since the forming wheel used has a fixed arc-shaped peripheral surface, it is only suitable for the secondary forming of the shoulder of the steel gas cylinder with a fixed diameter, and because the steel cylinder is in the process of grinding Due to the rotation, there will be back and forth movement or beating off the axis, so when using this fixed forming rotary wheel for grinding, it will cause excessive wear and consumption of the rotary wheel

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