Cylinder polishing device

Abstract

The present invention discloses a cylinder polishing device, which comprises a cylinder polisher and a roller device. The cylinder polisher comprises a translation seat; a translation air cylinder isarranged at one end of the translation seat; a support frame is arranged on the translation seat; the upper end of the support frame is connected with a rotatable mounting seat through a pin shaft; adrive motor is arranged on the mounting seat; a lifting air cylinder is arranged at the bottom of one end of the mounting seat; the drive motor is provided with a trapezoidal grinding wheel through along shaft. The roller device comprises a driven wheel set and a driving wheel set; the driven wheel set includes two side-by-side driven wheel seats; each driven wheel seat is provided with a set ofarc-shaped mounting holes distributed in a ring shape; a first inclined driven wheel is arranged on each set of arc-shaped mounting holes through a first fixing device; the first driven wheels on thetwo driven wheel seats are arranged symmetrically. The cylinder polishing device, through the structural matching of the cylinder grinder and the roller device, can automatically polish the fillet andbullnose of cylinders and has high work efficiency and good safety.

Description

technical field [0001] The invention relates to a cylinder auxiliary production device, in particular to a cylinder polishing device. Background technique [0002] The role of the cylinder is to provide the pressure-bearing space required by the process, and it is one of the most important pressure-bearing components of the pressure vessel. As the most commonly used cylinder structure in engineering, the cylinder is usually rolled into a steel plate on a plate rolling machine. The cylinder or steel plate is pressed into two semi-cylinders on a hydraulic press, and the two are welded together with a weld to form a complete cylinder. Since the steel plate will have different degrees of burrs and protrusions during cutting, these burrs and protrusions will interfere with the subsequent processing and welding procedures of the cylinder, and to a certain extent affect the sealing and safety of the cylinder after welding As a result, workers usually need to manually polish both s...

AI Technical Summary

Problems solved by technology

Since the steel plate will have different degrees of burrs and protrusions during cutting, these burrs and protrusions will interfere with the subsequent processing and welding procedures of the cylinder, and to a certain extent affect the sealing and safety of the cylinder after welding As a result, workers usually need to manually polish both sides of the cylinder before welding. This grinding method not only has low polishing efficiency, but also causes the chamfers of the cylinder to be of different sizes after polishing, which reduces the quality; and due to the large shape and volume of most of the cylinders, workers need to constantly adjust the position and angle of the cylinders by driving during grinding, which further reduces the efficiency of grinding and poses certain safety hazards

Therefore, the existing polishing method for the cylinder has the problems of low polishing efficiency and poor safety

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