Automated assembly line of horizontal type hydraulic oil cylinder

Abstract

The invention discloses an assembly line of a hydraulic oil cylinder, which is capable of realizing semi-automated production of the hydraulic oil cylinder in cleaning and assembling. The automated assembly line is formed by eight main stations of a cleaning station, a piston rod material feeding station, a cylinder tube material feeding station, a guiding sleeve installing station, a piston installing station, a piston fastening station, a cylinder tube final assembly station, a guiding sleeve and clamping key fastening station and the like, wherein related stations are provided with a stop dog, a lifting mechanism and a pressing device in a matching way for catching, positioning and pressing a workpiece, a line body is formed by a section material roller double-layer line (a driving device is an electric motor), and the line head and the line tail are provided with elevators for ensuring the cycle use of a tool plate; the guiding sleeve installing station and the piston installing station are equipped with assistant mechanical arms in which are used for manually assisting the installing of a guiding sleeve and a piston, and a sealed installing platform is provided with a workpiece turnover mechanism which is used for overturning the guiding sleeve and the piston and assisting the installing of a sealing piece; a final assembly process of the cylinder tube final assembly station is completed by a horizontal type cylinder installing machine. According to the automated assembly line disclosed by the invention, the labor strength of a worker can be reduced, the production efficiency is increased, meanwhile, the damage to a seal ring in each key position during assembling is effectively avoided, and the finished product rate of the hydraulic oil cylinder is increased.

Description

technical field [0001] The invention relates to a hydraulic oil cylinder assembly line, which is characterized in that it can realize the semi-automatic assembly line operation process of hydraulic oil cylinder cleaning and assembly. Background technique [0002] At present, the known hydraulic cylinder assembly line basically consists of two units: cleaning and assembling. After the parts of the hydraulic cylinder are cleaned, they are hoisted by the workers to each station, and the piston, guide sleeve, and piston rod sealing ring are installed. After that, the workers manually push the guide sleeve and the piston to the piston rod, and then the piston The rod assembly and the cylinder are hoisted to the cylinder loading machine by the worker operating the cantilever crane and other lifting equipment. After alignment and alignment, the cylinder loading machine is started to push the piston rod assembly into the cylinder, and the worker manually tightens the bolts and other...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems that the existing hydraulic cylinder assembly line cannot be automated and the assembly line operation mode, the assembly technology of the main processes such as the assembly of the piston guide sleeve and the piston rod, the assembly of the piston rod assembly and the cylinder barrel is backward, the efficiency is low, and the seals are easy to be damaged. , the present invention provides a hydraulic cylinder assembly line, the assembly line uses special equipment, clamps and measuring tools to assemble hydraulic cylinders, replaces outdated production equipment and traditional manual work methods, has the ability to produce in large quantities and high quality, and can not only realize hydraulic pressure The semi-automatic and assembly line operation mode of the oil cylinder, and the high technical level of each assembly process, the mechanical automatic assembly and the cooperation of the workers greatly improve the production efficiency and effectively avoid the cut damage of the seal

Images